123953256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 436775040

約数和(自身を除く): 312821784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 37, 42, 46, 51, 56, 63, 68, 69, 72, 74, 84, 92, 102, 111, 119, 126, 136, 138, 148, 153, 161, 168, 184, 204, 207, 222, 238, 252, 259, 276, 289, 296, 306, 322, 333, 357, 391, 408, 414, 444, 476, 483, 504, 518, 552, 578, 612, 629, 644, 666, 714, 777, 782, 828, 851, 867, 888, 952, 966, 1036, 1071, 1156, 1173, 1224, 1258, 1288, 1332, 1428, 1449, 1554, 1564, 1656, 1702, 1734, 1887, 1932, 2023, 2072, 2142, 2312, 2331, 2346, 2516, 2553, 2601, 2664, 2737, 2856, 2898, 3108, 3128, 3404, 3468, 3519, 3774, 3864, 4046, 4284, 4403, 4662, 4692, 5032, 5106, 5202, 5474, 5661, 5796, 5957, 6069, 6216, 6647, 6808, 6936, 7038, 7548, 7659, 8092, 8211, 8568, 8806, 9324, 9384, 10212, 10404, 10693, 10948, 11322, 11592, 11914, 12138, 13209, 13294, 14076, 14467, 15096, 15318, 16184, 16422, 17612, 17871, 18207, 18648, 19941, 20424, 20808, 21386, 21896, 22644, 23828, 24276, 24633, 26418, 26588, 28152, 28934, 30636, 32079, 32844, 35224, 35742, 36414, 39627, 39882, 42772, 43401, 45288, 46529, 47656, 48552, 49266, 52836, 53176, 53613, 57868, 59823, 61272, 64158, 65688, 71484, 72828, 74851, 79254, 79764, 85544, 86802, 93058, 96237, 98532, 101269, 105672, 107226, 115736, 119646, 128316, 130203, 139587, 142968, 145656, 149702, 158508, 159528, 173604, 186116, 192474, 197064, 202538, 214452, 224553, 239292, 245939, 256632, 260406, 279174, 299404, 303807, 317016, 347208, 372232, 384948, 405076, 418761, 428904, 449106, 478584, 491878, 520812, 558348, 598808, 607614, 673659, 737817, 769896, 810152, 837522, 898212, 911421, 983756, 1041624, 1116696, 1215228, 1347318, 1475634, 1675044, 1721573, 1796424, 1822842, 1967512, 2213451, 2430456, 2694636, 2951268, 3350088, 3443146, 3645684, 4426902, 5164719, 5389272, 5902536, 6886292, 7291368, 8853804, 10329438, 13772584, 15494157, 17707608, 20658876, 30988314, 41317752, 61976628, 123953256]

約数ペア:

[(1, 123953256), (2, 61976628), (3, 41317752), (4, 30988314), (6, 20658876), (7, 17707608), (8, 15494157), (9, 13772584), (12, 10329438), (14, 8853804), (17, 7291368), (18, 6886292), (21, 5902536), (23, 5389272), (24, 5164719), (28, 4426902), (34, 3645684), (36, 3443146), (37, 3350088), (42, 2951268), (46, 2694636), (51, 2430456), (56, 2213451), (63, 1967512), (68, 1822842), (69, 1796424), (72, 1721573), (74, 1675044), (84, 1475634), (92, 1347318), (102, 1215228), (111, 1116696), (119, 1041624), (126, 983756), (136, 911421), (138, 898212), (148, 837522), (153, 810152), (161, 769896), (168, 737817), (184, 673659), (204, 607614), (207, 598808), (222, 558348), (238, 520812), (252, 491878), (259, 478584), (276, 449106), (289, 428904), (296, 418761), (306, 405076), (322, 384948), (333, 372232), (357, 347208), (391, 317016), (408, 303807), (414, 299404), (444, 279174), (476, 260406), (483, 256632), (504, 245939), (518, 239292), (552, 224553), (578, 214452), (612, 202538), (629, 197064), (644, 192474), (666, 186116), (714, 173604), (777, 159528), (782, 158508), (828, 149702), (851, 145656), (867, 142968), (888, 139587), (952, 130203), (966, 128316), (1036, 119646), (1071, 115736), (1156, 107226), (1173, 105672), (1224, 101269), (1258, 98532), (1288, 96237), (1332, 93058), (1428, 86802), (1449, 85544), (1554, 79764), (1564, 79254), (1656, 74851), (1702, 72828), (1734, 71484), (1887, 65688), (1932, 64158), (2023, 61272), (2072, 59823), (2142, 57868), (2312, 53613), (2331, 53176), (2346, 52836), (2516, 49266), (2553, 48552), (2601, 47656), (2664, 46529), (2737, 45288), (2856, 43401), (2898, 42772), (3108, 39882), (3128, 39627), (3404, 36414), (3468, 35742), (3519, 35224), (3774, 32844), (3864, 32079), (4046, 30636), (4284, 28934), (4403, 28152), (4662, 26588), (4692, 26418), (5032, 24633), (5106, 24276), (5202, 23828), (5474, 22644), (5661, 21896), (5796, 21386), (5957, 20808), (6069, 20424), (6216, 19941), (6647, 18648), (6808, 18207), (6936, 17871), (7038, 17612), (7548, 16422), (7659, 16184), (8092, 15318), (8211, 15096), (8568, 14467), (8806, 14076), (9324, 13294), (9384, 13209), (10212, 12138), (10404, 11914), (10693, 11592), (10948, 11322)]