1531759944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3571

約数の個数: 128

約数和(自身を含む): 4534548480

約数和(自身を除く): 3002788536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 131, 132, 143, 156, 262, 264, 286, 312, 393, 429, 524, 572, 786, 858, 1048, 1144, 1441, 1572, 1703, 1716, 2882, 3144, 3406, 3407, 3432, 4323, 5109, 5764, 6812, 6814, 8646, 10218, 10221, 11528, 13624, 13628, 17292, 18733, 20436, 20442, 27256, 34584, 37466, 37477, 40872, 40884, 44291, 56199, 74932, 74954, 81768, 88582, 112398, 112431, 132873, 149864, 149908, 177164, 224796, 224862, 265746, 299816, 354328, 446317, 449592, 449724, 487201, 531492, 892634, 899448, 974402, 1062984, 1338951, 1461603, 1785268, 1948804, 2677902, 2923206, 3570536, 3897608, 4909487, 5355804, 5802121, 5846412, 9818974, 10711608, 11604242, 11692824, 14728461, 17406363, 19637948, 23208484, 29456922, 34812726, 39275896, 46416968, 58913844, 63823331, 69625452, 117827688, 127646662, 139250904, 191469993, 255293324, 382939986, 510586648, 765879972, 1531759944]

約数ペア:

[(1, 1531759944), (2, 765879972), (3, 510586648), (4, 382939986), (6, 255293324), (8, 191469993), (11, 139250904), (12, 127646662), (13, 117827688), (22, 69625452), (24, 63823331), (26, 58913844), (33, 46416968), (39, 39275896), (44, 34812726), (52, 29456922), (66, 23208484), (78, 19637948), (88, 17406363), (104, 14728461), (131, 11692824), (132, 11604242), (143, 10711608), (156, 9818974), (262, 5846412), (264, 5802121), (286, 5355804), (312, 4909487), (393, 3897608), (429, 3570536), (524, 2923206), (572, 2677902), (786, 1948804), (858, 1785268), (1048, 1461603), (1144, 1338951), (1441, 1062984), (1572, 974402), (1703, 899448), (1716, 892634), (2882, 531492), (3144, 487201), (3406, 449724), (3407, 449592), (3432, 446317), (4323, 354328), (5109, 299816), (5764, 265746), (6812, 224862), (6814, 224796), (8646, 177164), (10218, 149908), (10221, 149864), (11528, 132873), (13624, 112431), (13628, 112398), (17292, 88582), (18733, 81768), (20436, 74954), (20442, 74932), (27256, 56199), (34584, 44291), (37466, 40884), (37477, 40872)]