7254373984

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4725

約数の個数: 144

約数和(自身を含む): 17455132800

約数和(自身を除く): 10200758816

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 121, 124, 143, 176, 208, 242, 248, 286, 341, 352, 403, 416, 484, 496, 572, 682, 806, 968, 992, 1144, 1364, 1573, 1612, 1936, 2288, 2728, 3146, 3224, 3751, 3872, 4433, 4576, 4649, 5456, 6292, 6448, 7502, 8866, 9298, 10912, 12584, 12896, 15004, 17732, 18596, 25168, 30008, 35464, 37192, 48763, 50336, 51139, 60016, 60437, 70928, 74384, 97526, 102278, 120032, 120874, 141856, 144119, 148768, 195052, 204556, 241748, 288238, 390104, 409112, 483496, 562529, 576476, 664807, 780208, 818224, 966992, 1125058, 1152952, 1329614, 1560416, 1585309, 1636448, 1873547, 1933984, 2250116, 2305904, 2659228, 3170618, 3747094, 4500232, 4611808, 5318456, 6341236, 7312877, 7494188, 9000464, 10636912, 12682472, 14625754, 14988376, 17438399, 18000928, 20609017, 21273824, 25364944, 29251508, 29976752, 34876798, 41218034, 50729888, 58503016, 59953504, 69753596, 82436068, 117006032, 139507192, 164872136, 226699187, 234012064, 279014384, 329744272, 453398374, 558028768, 659488544, 906796748, 1813593496, 3627186992, 7254373984]

約数ペア:

[(1, 7254373984), (2, 3627186992), (4, 1813593496), (8, 906796748), (11, 659488544), (13, 558028768), (16, 453398374), (22, 329744272), (26, 279014384), (31, 234012064), (32, 226699187), (44, 164872136), (52, 139507192), (62, 117006032), (88, 82436068), (104, 69753596), (121, 59953504), (124, 58503016), (143, 50729888), (176, 41218034), (208, 34876798), (242, 29976752), (248, 29251508), (286, 25364944), (341, 21273824), (352, 20609017), (403, 18000928), (416, 17438399), (484, 14988376), (496, 14625754), (572, 12682472), (682, 10636912), (806, 9000464), (968, 7494188), (992, 7312877), (1144, 6341236), (1364, 5318456), (1573, 4611808), (1612, 4500232), (1936, 3747094), (2288, 3170618), (2728, 2659228), (3146, 2305904), (3224, 2250116), (3751, 1933984), (3872, 1873547), (4433, 1636448), (4576, 1585309), (4649, 1560416), (5456, 1329614), (6292, 1152952), (6448, 1125058), (7502, 966992), (8866, 818224), (9298, 780208), (10912, 664807), (12584, 576476), (12896, 562529), (15004, 483496), (17732, 409112), (18596, 390104), (25168, 288238), (30008, 241748), (35464, 204556), (37192, 195052), (48763, 148768), (50336, 144119), (51139, 141856), (60016, 120874), (60437, 120032), (70928, 102278), (74384, 97526)]