421016713612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1248019}}^1$

素因数の和:1248103

約数の個数: 72

約数和(自身を含む): 878401404720

約数和(自身を除く): 457384691108

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 121, 164, 187, 242, 374, 451, 484, 697, 748, 902, 1394, 1804, 2057, 2788, 4114, 4961, 7667, 8228, 9922, 15334, 19844, 30668, 84337, 168674, 337348, 1248019, 2496038, 4992076, 13728209, 21216323, 27456418, 42432646, 51168779, 54912836, 84865292, 102337558, 151010299, 204675116, 233379553, 302020598, 466759106, 562856569, 604041196, 869869243, 933518212, 1125713138, 1739738486, 2251426276, 2567175083, 3479476972, 5134350166, 6191422259, 9568561673, 10268700332, 12382844518, 19137123346, 24765689036, 38274246692, 105254178403, 210508356806, 421016713612]

約数ペア:

[(1, 421016713612), (2, 210508356806), (4, 105254178403), (11, 38274246692), (17, 24765689036), (22, 19137123346), (34, 12382844518), (41, 10268700332), (44, 9568561673), (68, 6191422259), (82, 5134350166), (121, 3479476972), (164, 2567175083), (187, 2251426276), (242, 1739738486), (374, 1125713138), (451, 933518212), (484, 869869243), (697, 604041196), (748, 562856569), (902, 466759106), (1394, 302020598), (1804, 233379553), (2057, 204675116), (2788, 151010299), (4114, 102337558), (4961, 84865292), (7667, 54912836), (8228, 51168779), (9922, 42432646), (15334, 27456418), (19844, 21216323), (30668, 13728209), (84337, 4992076), (168674, 2496038), (337348, 1248019)]