12561511248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16487}}^1$

素因数の和:16562

約数の個数: 240

約数和(自身を含む): 42419534976

約数和(自身を除く): 29858023728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 44, 48, 52, 66, 72, 74, 78, 88, 99, 104, 111, 117, 132, 143, 144, 148, 156, 176, 198, 208, 222, 234, 264, 286, 296, 312, 333, 396, 407, 429, 444, 468, 481, 528, 572, 592, 624, 666, 792, 814, 858, 888, 936, 962, 1144, 1221, 1287, 1332, 1443, 1584, 1628, 1716, 1776, 1872, 1924, 2288, 2442, 2574, 2664, 2886, 3256, 3432, 3663, 3848, 4329, 4884, 5148, 5291, 5328, 5772, 6512, 6864, 7326, 7696, 8658, 9768, 10296, 10582, 11544, 14652, 15873, 16487, 17316, 19536, 20592, 21164, 23088, 29304, 31746, 32974, 34632, 42328, 47619, 49461, 58608, 63492, 65948, 69264, 84656, 95238, 98922, 126984, 131896, 148383, 181357, 190476, 197844, 214331, 253968, 263792, 296766, 362714, 380952, 395688, 428662, 544071, 593532, 610019, 642993, 725428, 761904, 791376, 857324, 1088142, 1187064, 1220038, 1285986, 1450856, 1632213, 1714648, 1830057, 1928979, 2176284, 2357641, 2374128, 2440076, 2571972, 2901712, 3264426, 3429296, 3660114, 3857958, 4352568, 4715282, 4880152, 5143944, 5490171, 6528852, 6710209, 7072923, 7320228, 7715916, 7930247, 8705136, 9430564, 9760304, 10287888, 10980342, 13057704, 13420418, 14145846, 14640456, 15431832, 15860494, 18861128, 20130627, 21218769, 21960684, 23790741, 26115408, 26840836, 28291692, 29280912, 30863664, 31720988, 37722256, 40261254, 42437538, 43921368, 47581482, 53681672, 56583384, 60391881, 63441976, 71372223, 80522508, 84875076, 87232717, 87842736, 95162964, 107363344, 113166768, 120783762, 126883952, 142744446, 161045016, 169750152, 174465434, 190325928, 241567524, 261698151, 285488892, 322090032, 339500304, 348930868, 380651856, 483135048, 523396302, 570977784, 697861736, 785094453, 966270096, 1046792604, 1141955568, 1395723472, 1570188906, 2093585208, 3140377812, 4187170416, 6280755624, 12561511248]

約数ペア:

[(1, 12561511248), (2, 6280755624), (3, 4187170416), (4, 3140377812), (6, 2093585208), (8, 1570188906), (9, 1395723472), (11, 1141955568), (12, 1046792604), (13, 966270096), (16, 785094453), (18, 697861736), (22, 570977784), (24, 523396302), (26, 483135048), (33, 380651856), (36, 348930868), (37, 339500304), (39, 322090032), (44, 285488892), (48, 261698151), (52, 241567524), (66, 190325928), (72, 174465434), (74, 169750152), (78, 161045016), (88, 142744446), (99, 126883952), (104, 120783762), (111, 113166768), (117, 107363344), (132, 95162964), (143, 87842736), (144, 87232717), (148, 84875076), (156, 80522508), (176, 71372223), (198, 63441976), (208, 60391881), (222, 56583384), (234, 53681672), (264, 47581482), (286, 43921368), (296, 42437538), (312, 40261254), (333, 37722256), (396, 31720988), (407, 30863664), (429, 29280912), (444, 28291692), (468, 26840836), (481, 26115408), (528, 23790741), (572, 21960684), (592, 21218769), (624, 20130627), (666, 18861128), (792, 15860494), (814, 15431832), (858, 14640456), (888, 14145846), (936, 13420418), (962, 13057704), (1144, 10980342), (1221, 10287888), (1287, 9760304), (1332, 9430564), (1443, 8705136), (1584, 7930247), (1628, 7715916), (1716, 7320228), (1776, 7072923), (1872, 6710209), (1924, 6528852), (2288, 5490171), (2442, 5143944), (2574, 4880152), (2664, 4715282), (2886, 4352568), (3256, 3857958), (3432, 3660114), (3663, 3429296), (3848, 3264426), (4329, 2901712), (4884, 2571972), (5148, 2440076), (5291, 2374128), (5328, 2357641), (5772, 2176284), (6512, 1928979), (6864, 1830057), (7326, 1714648), (7696, 1632213), (8658, 1450856), (9768, 1285986), (10296, 1220038), (10582, 1187064), (11544, 1088142), (14652, 857324), (15873, 791376), (16487, 761904), (17316, 725428), (19536, 642993), (20592, 610019), (21164, 593532), (23088, 544071), (29304, 428662), (31746, 395688), (32974, 380952), (34632, 362714), (42328, 296766), (47619, 263792), (49461, 253968), (58608, 214331), (63492, 197844), (65948, 190476), (69264, 181357), (84656, 148383), (95238, 131896), (98922, 126984)]