728637900816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2067269}}^1$

素因数の和:2068336

約数の個数: 80

約数和(自身を含む): 2153268432000

約数和(自身を除く): 1424630531184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1049, 2098, 3147, 4196, 6294, 7343, 8392, 12588, 14686, 16784, 22029, 25176, 29372, 44058, 50352, 58744, 88116, 117488, 176232, 352464, 2067269, 4134538, 6201807, 8269076, 12403614, 14470883, 16538152, 24807228, 28941766, 33076304, 43412649, 49614456, 57883532, 86825298, 99228912, 115767064, 173650596, 231534128, 347301192, 694602384, 2168565181, 4337130362, 6505695543, 8674260724, 13011391086, 15179956267, 17348521448, 26022782172, 30359912534, 34697042896, 45539868801, 52045564344, 60719825068, 91079737602, 104091128688, 121439650136, 182159475204, 242879300272, 364318950408, 728637900816]

約数ペア:

[(1, 728637900816), (2, 364318950408), (3, 242879300272), (4, 182159475204), (6, 121439650136), (7, 104091128688), (8, 91079737602), (12, 60719825068), (14, 52045564344), (16, 45539868801), (21, 34697042896), (24, 30359912534), (28, 26022782172), (42, 17348521448), (48, 15179956267), (56, 13011391086), (84, 8674260724), (112, 6505695543), (168, 4337130362), (336, 2168565181), (1049, 694602384), (2098, 347301192), (3147, 231534128), (4196, 173650596), (6294, 115767064), (7343, 99228912), (8392, 86825298), (12588, 57883532), (14686, 49614456), (16784, 43412649), (22029, 33076304), (25176, 28941766), (29372, 24807228), (44058, 16538152), (50352, 14470883), (58744, 12403614), (88116, 8269076), (117488, 6201807), (176232, 4134538), (352464, 2067269)]