7418910852

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 19636848000

約数和(自身を除く): 12217937148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 239, 298, 324, 447, 478, 596, 643, 717, 894, 956, 1286, 1341, 1434, 1788, 1929, 2151, 2572, 2682, 2868, 3858, 4023, 4302, 5364, 5787, 6453, 7716, 8046, 8604, 11574, 12069, 12906, 16092, 17361, 19359, 23148, 24138, 25812, 34722, 35611, 38718, 48276, 52083, 69444, 71222, 77436, 95807, 104166, 106833, 142444, 153677, 191614, 208332, 213666, 287421, 307354, 320499, 383228, 427332, 461031, 574842, 614708, 640998, 862263, 922062, 961497, 1149684, 1281996, 1383093, 1724526, 1844124, 1922994, 2586789, 2766186, 2884491, 3449052, 3845988, 4149279, 5173578, 5532372, 5768982, 7760367, 8298558, 10347156, 11537964, 12447837, 15520734, 16597116, 22897873, 24895674, 31041468, 45795746, 49791348, 68693619, 91591492, 137387238, 206080857, 274774476, 412161714, 618242571, 824323428, 1236485142, 1854727713, 2472970284, 3709455426, 7418910852]

約数ペア:

[(1, 7418910852), (2, 3709455426), (3, 2472970284), (4, 1854727713), (6, 1236485142), (9, 824323428), (12, 618242571), (18, 412161714), (27, 274774476), (36, 206080857), (54, 137387238), (81, 91591492), (108, 68693619), (149, 49791348), (162, 45795746), (239, 31041468), (298, 24895674), (324, 22897873), (447, 16597116), (478, 15520734), (596, 12447837), (643, 11537964), (717, 10347156), (894, 8298558), (956, 7760367), (1286, 5768982), (1341, 5532372), (1434, 5173578), (1788, 4149279), (1929, 3845988), (2151, 3449052), (2572, 2884491), (2682, 2766186), (2868, 2586789), (3858, 1922994), (4023, 1844124), (4302, 1724526), (5364, 1383093), (5787, 1281996), (6453, 1149684), (7716, 961497), (8046, 922062), (8604, 862263), (11574, 640998), (12069, 614708), (12906, 574842), (16092, 461031), (17361, 427332), (19359, 383228), (23148, 320499), (24138, 307354), (25812, 287421), (34722, 213666), (35611, 208332), (38718, 191614), (48276, 153677), (52083, 142444), (69444, 106833), (71222, 104166), (77436, 95807)]