9874749864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{28547}}^1$

素因数の和:28663

約数の個数: 128

約数和(自身を含む): 29598566400

約数和(自身を除く): 19723816536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 71, 84, 87, 116, 142, 168, 174, 203, 213, 232, 284, 348, 406, 426, 497, 568, 609, 696, 812, 852, 994, 1218, 1491, 1624, 1704, 1988, 2059, 2436, 2982, 3976, 4118, 4872, 5964, 6177, 8236, 11928, 12354, 14413, 16472, 24708, 28547, 28826, 43239, 49416, 57094, 57652, 85641, 86478, 114188, 115304, 171282, 172956, 199829, 228376, 342564, 345912, 399658, 599487, 685128, 799316, 827863, 1198974, 1598632, 1655726, 2026837, 2397948, 2483589, 3311452, 4053674, 4795896, 4967178, 5795041, 6080511, 6622904, 8107348, 9934356, 11590082, 12161022, 14187859, 16214696, 17385123, 19868712, 23180164, 24322044, 28375718, 34770246, 42563577, 46360328, 48644088, 56751436, 58778273, 69540492, 85127154, 113502872, 117556546, 139080984, 170254308, 176334819, 235113092, 340508616, 352669638, 411447911, 470226184, 705339276, 822895822, 1234343733, 1410678552, 1645791644, 2468687466, 3291583288, 4937374932, 9874749864]

約数ペア:

[(1, 9874749864), (2, 4937374932), (3, 3291583288), (4, 2468687466), (6, 1645791644), (7, 1410678552), (8, 1234343733), (12, 822895822), (14, 705339276), (21, 470226184), (24, 411447911), (28, 352669638), (29, 340508616), (42, 235113092), (56, 176334819), (58, 170254308), (71, 139080984), (84, 117556546), (87, 113502872), (116, 85127154), (142, 69540492), (168, 58778273), (174, 56751436), (203, 48644088), (213, 46360328), (232, 42563577), (284, 34770246), (348, 28375718), (406, 24322044), (426, 23180164), (497, 19868712), (568, 17385123), (609, 16214696), (696, 14187859), (812, 12161022), (852, 11590082), (994, 9934356), (1218, 8107348), (1491, 6622904), (1624, 6080511), (1704, 5795041), (1988, 4967178), (2059, 4795896), (2436, 4053674), (2982, 3311452), (3976, 2483589), (4118, 2397948), (4872, 2026837), (5964, 1655726), (6177, 1598632), (8236, 1198974), (11928, 827863), (12354, 799316), (14413, 685128), (16472, 599487), (24708, 399658), (28547, 345912), (28826, 342564), (43239, 228376), (49416, 199829), (57094, 172956), (57652, 171282), (85641, 115304), (86478, 114188)]