2272783128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42409}}^1$

素因数の和:42465

約数の個数: 128

約数和(自身を含む): 7328448000

約数和(自身を除く): 5055664872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4466, 4872, 6699, 7656, 8932, 13398, 17864, 26796, 42409, 53592, 84818, 127227, 169636, 254454, 296863, 339272, 466499, 508908, 593726, 890589, 932998, 1017816, 1187452, 1229861, 1399497, 1781178, 1865996, 2374904, 2459722, 2798994, 3265493, 3562356, 3689583, 3731992, 4919444, 5597988, 6530986, 7124712, 7379166, 8609027, 9796479, 9838888, 11195976, 13061972, 13528471, 14758332, 17218054, 19592958, 25827081, 26123944, 27056942, 29516664, 34436108, 39185916, 40585413, 51654162, 54113884, 68872216, 78371832, 81170826, 94699297, 103308324, 108227768, 162341652, 189398594, 206616648, 284097891, 324683304, 378797188, 568195782, 757594376, 1136391564, 2272783128]

約数ペア:

[(1, 2272783128), (2, 1136391564), (3, 757594376), (4, 568195782), (6, 378797188), (7, 324683304), (8, 284097891), (11, 206616648), (12, 189398594), (14, 162341652), (21, 108227768), (22, 103308324), (24, 94699297), (28, 81170826), (29, 78371832), (33, 68872216), (42, 54113884), (44, 51654162), (56, 40585413), (58, 39185916), (66, 34436108), (77, 29516664), (84, 27056942), (87, 26123944), (88, 25827081), (116, 19592958), (132, 17218054), (154, 14758332), (168, 13528471), (174, 13061972), (203, 11195976), (231, 9838888), (232, 9796479), (264, 8609027), (308, 7379166), (319, 7124712), (348, 6530986), (406, 5597988), (462, 4919444), (609, 3731992), (616, 3689583), (638, 3562356), (696, 3265493), (812, 2798994), (924, 2459722), (957, 2374904), (1218, 1865996), (1276, 1781178), (1624, 1399497), (1848, 1229861), (1914, 1187452), (2233, 1017816), (2436, 932998), (2552, 890589), (3828, 593726), (4466, 508908), (4872, 466499), (6699, 339272), (7656, 296863), (8932, 254454), (13398, 169636), (17864, 127227), (26796, 84818), (42409, 53592)]