31721418288

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5857}}^1$

素因数の和:6086

約数の個数: 240

約数和(自身を含む): 105762675200

約数和(自身を除く): 74041256912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 199, 216, 243, 252, 324, 336, 378, 398, 432, 486, 504, 567, 597, 648, 756, 796, 972, 1008, 1134, 1194, 1296, 1393, 1512, 1592, 1701, 1791, 1944, 2268, 2388, 2786, 3024, 3184, 3402, 3582, 3888, 4179, 4536, 4776, 5373, 5572, 5857, 6804, 7164, 8358, 9072, 9552, 10746, 11144, 11714, 12537, 13608, 14328, 16119, 16716, 17571, 21492, 22288, 23428, 25074, 27216, 28656, 32238, 33432, 35142, 37611, 40999, 42984, 46856, 48357, 50148, 52713, 64476, 66864, 70284, 75222, 81998, 85968, 93712, 96714, 100296, 105426, 112833, 122997, 128952, 140568, 150444, 158139, 163996, 193428, 200592, 210852, 225666, 245994, 257904, 281136, 300888, 316278, 327992, 338499, 368991, 386856, 421704, 451332, 474417, 491988, 601776, 632556, 655984, 676998, 737982, 773712, 843408, 902664, 948834, 983976, 1106973, 1165543, 1265112, 1353996, 1423251, 1475964, 1805328, 1897668, 1967952, 2213946, 2331086, 2530224, 2707992, 2846502, 2951928, 3320919, 3496629, 3795336, 4427892, 4662172, 5415984, 5693004, 5903856, 6641838, 6993258, 7590672, 8158801, 8855784, 9324344, 9962757, 10489887, 11386008, 13283676, 13986516, 16317602, 17711568, 18648688, 19925514, 20979774, 22772016, 24476403, 26567352, 27973032, 31469661, 32635204, 39851028, 41959548, 48952806, 53134704, 55946064, 62939322, 65270408, 73429209, 79702056, 83919096, 94408983, 97905612, 125878644, 130540816, 146858418, 159404112, 167838192, 188817966, 195811224, 220287627, 251757288, 283226949, 293716836, 377635932, 391622448, 440575254, 503514576, 566453898, 587433672, 660862881, 755271864, 881150508, 1132907796, 1174867344, 1321725762, 1510543728, 1762301016, 1982588643, 2265815592, 2643451524, 3524602032, 3965177286, 4531631184, 5286903048, 7930354572, 10573806096, 15860709144, 31721418288]

約数ペア:

[(1, 31721418288), (2, 15860709144), (3, 10573806096), (4, 7930354572), (6, 5286903048), (7, 4531631184), (8, 3965177286), (9, 3524602032), (12, 2643451524), (14, 2265815592), (16, 1982588643), (18, 1762301016), (21, 1510543728), (24, 1321725762), (27, 1174867344), (28, 1132907796), (36, 881150508), (42, 755271864), (48, 660862881), (54, 587433672), (56, 566453898), (63, 503514576), (72, 440575254), (81, 391622448), (84, 377635932), (108, 293716836), (112, 283226949), (126, 251757288), (144, 220287627), (162, 195811224), (168, 188817966), (189, 167838192), (199, 159404112), (216, 146858418), (243, 130540816), (252, 125878644), (324, 97905612), (336, 94408983), (378, 83919096), (398, 79702056), (432, 73429209), (486, 65270408), (504, 62939322), (567, 55946064), (597, 53134704), (648, 48952806), (756, 41959548), (796, 39851028), (972, 32635204), (1008, 31469661), (1134, 27973032), (1194, 26567352), (1296, 24476403), (1393, 22772016), (1512, 20979774), (1592, 19925514), (1701, 18648688), (1791, 17711568), (1944, 16317602), (2268, 13986516), (2388, 13283676), (2786, 11386008), (3024, 10489887), (3184, 9962757), (3402, 9324344), (3582, 8855784), (3888, 8158801), (4179, 7590672), (4536, 6993258), (4776, 6641838), (5373, 5903856), (5572, 5693004), (5857, 5415984), (6804, 4662172), (7164, 4427892), (8358, 3795336), (9072, 3496629), (9552, 3320919), (10746, 2951928), (11144, 2846502), (11714, 2707992), (12537, 2530224), (13608, 2331086), (14328, 2213946), (16119, 1967952), (16716, 1897668), (17571, 1805328), (21492, 1475964), (22288, 1423251), (23428, 1353996), (25074, 1265112), (27216, 1165543), (28656, 1106973), (32238, 983976), (33432, 948834), (35142, 902664), (37611, 843408), (40999, 773712), (42984, 737982), (46856, 676998), (48357, 655984), (50148, 632556), (52713, 601776), (64476, 491988), (66864, 474417), (70284, 451332), (75222, 421704), (81998, 386856), (85968, 368991), (93712, 338499), (96714, 327992), (100296, 316278), (105426, 300888), (112833, 281136), (122997, 257904), (128952, 245994), (140568, 225666), (150444, 210852), (158139, 200592), (163996, 193428)]