64999859184

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1085

約数の個数: 320

約数和(自身を含む): 205091873280

約数和(自身を除く): 140092014096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 104, 108, 117, 134, 144, 156, 201, 208, 216, 227, 234, 268, 312, 351, 402, 432, 454, 468, 536, 603, 624, 681, 702, 761, 804, 871, 908, 936, 1072, 1206, 1362, 1404, 1522, 1608, 1742, 1809, 1816, 1872, 2043, 2283, 2412, 2613, 2724, 2808, 2951, 3044, 3216, 3484, 3618, 3632, 4086, 4566, 4824, 5226, 5448, 5616, 5902, 6088, 6129, 6849, 6968, 7236, 7839, 8172, 8853, 9132, 9648, 9893, 10452, 10896, 11804, 12176, 12258, 13698, 13936, 14472, 15209, 15678, 16344, 17706, 18264, 19786, 20547, 20904, 23517, 23608, 24516, 26559, 27396, 28944, 29679, 30418, 31356, 32688, 35412, 36528, 39572, 41094, 41808, 45627, 47034, 47216, 49032, 50987, 53118, 54792, 59358, 60836, 62712, 70824, 79144, 79677, 82188, 89037, 91254, 94068, 98064, 101974, 106236, 109584, 118716, 121672, 125424, 136881, 141648, 152961, 158288, 159354, 164376, 172747, 178074, 182508, 188136, 197717, 203948, 212472, 237432, 243344, 267111, 273762, 305922, 318708, 328752, 345494, 356148, 365016, 376272, 395434, 407896, 410643, 424944, 458883, 474864, 518241, 534222, 547524, 593151, 611844, 637416, 662831, 690988, 712296, 730032, 790868, 815792, 821286, 917766, 1036482, 1068444, 1095048, 1186302, 1223688, 1274832, 1325662, 1376649, 1381976, 1424592, 1554723, 1581736, 1642572, 1779453, 1835532, 1988493, 2072964, 2136888, 2190096, 2245711, 2372604, 2447376, 2651324, 2753298, 2763952, 3109446, 3163472, 3285144, 3558906, 3671064, 3976986, 4145928, 4273776, 4491422, 4664169, 4745208, 5302648, 5338359, 5506596, 5965479, 6218892, 6570288, 6737133, 7117812, 7342128, 7953972, 8291856, 8982844, 9328338, 9490416, 10605296, 10676718, 11013192, 11574049, 11930958, 12437784, 13474266, 14235624, 15907944, 17896437, 17965688, 18656676, 20211399, 21353436, 22026384, 23148098, 23861916, 24875568, 26948532, 28471248, 31815888, 34722147, 35792874, 35931376, 37313352, 40422798, 42706872, 46296196, 47723832, 53897064, 60634197, 69444294, 71585748, 74626704, 80845596, 85413744, 92592392, 95447664, 104166441, 107794128, 121268394, 138888588, 143171496, 150462637, 161691192, 185184784, 208332882, 242536788, 277777176, 286342992, 300925274, 312499323, 323382384, 416665764, 451387911, 485073576, 555554352, 601850548, 624998646, 833331528, 902775822, 970147152, 1203701096, 1249997292, 1354163733, 1666663056, 1805551644, 2407402192, 2499994584, 2708327466, 3611103288, 4062491199, 4999989168, 5416654932, 7222206576, 8124982398, 10833309864, 16249964796, 21666619728, 32499929592, 64999859184]

約数ペア:

[(1, 64999859184), (2, 32499929592), (3, 21666619728), (4, 16249964796), (6, 10833309864), (8, 8124982398), (9, 7222206576), (12, 5416654932), (13, 4999989168), (16, 4062491199), (18, 3611103288), (24, 2708327466), (26, 2499994584), (27, 2407402192), (36, 1805551644), (39, 1666663056), (48, 1354163733), (52, 1249997292), (54, 1203701096), (67, 970147152), (72, 902775822), (78, 833331528), (104, 624998646), (108, 601850548), (117, 555554352), (134, 485073576), (144, 451387911), (156, 416665764), (201, 323382384), (208, 312499323), (216, 300925274), (227, 286342992), (234, 277777176), (268, 242536788), (312, 208332882), (351, 185184784), (402, 161691192), (432, 150462637), (454, 143171496), (468, 138888588), (536, 121268394), (603, 107794128), (624, 104166441), (681, 95447664), (702, 92592392), (761, 85413744), (804, 80845596), (871, 74626704), (908, 71585748), (936, 69444294), (1072, 60634197), (1206, 53897064), (1362, 47723832), (1404, 46296196), (1522, 42706872), (1608, 40422798), (1742, 37313352), (1809, 35931376), (1816, 35792874), (1872, 34722147), (2043, 31815888), (2283, 28471248), (2412, 26948532), (2613, 24875568), (2724, 23861916), (2808, 23148098), (2951, 22026384), (3044, 21353436), (3216, 20211399), (3484, 18656676), (3618, 17965688), (3632, 17896437), (4086, 15907944), (4566, 14235624), (4824, 13474266), (5226, 12437784), (5448, 11930958), (5616, 11574049), (5902, 11013192), (6088, 10676718), (6129, 10605296), (6849, 9490416), (6968, 9328338), (7236, 8982844), (7839, 8291856), (8172, 7953972), (8853, 7342128), (9132, 7117812), (9648, 6737133), (9893, 6570288), (10452, 6218892), (10896, 5965479), (11804, 5506596), (12176, 5338359), (12258, 5302648), (13698, 4745208), (13936, 4664169), (14472, 4491422), (15209, 4273776), (15678, 4145928), (16344, 3976986), (17706, 3671064), (18264, 3558906), (19786, 3285144), (20547, 3163472), (20904, 3109446), (23517, 2763952), (23608, 2753298), (24516, 2651324), (26559, 2447376), (27396, 2372604), (28944, 2245711), (29679, 2190096), (30418, 2136888), (31356, 2072964), (32688, 1988493), (35412, 1835532), (36528, 1779453), (39572, 1642572), (41094, 1581736), (41808, 1554723), (45627, 1424592), (47034, 1381976), (47216, 1376649), (49032, 1325662), (50987, 1274832), (53118, 1223688), (54792, 1186302), (59358, 1095048), (60836, 1068444), (62712, 1036482), (70824, 917766), (79144, 821286), (79677, 815792), (82188, 790868), (89037, 730032), (91254, 712296), (94068, 690988), (98064, 662831), (101974, 637416), (106236, 611844), (109584, 593151), (118716, 547524), (121672, 534222), (125424, 518241), (136881, 474864), (141648, 458883), (152961, 424944), (158288, 410643), (159354, 407896), (164376, 395434), (172747, 376272), (178074, 365016), (182508, 356148), (188136, 345494), (197717, 328752), (203948, 318708), (212472, 305922), (237432, 273762), (243344, 267111)]