1481926428

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 3975546960

約数和(自身を除く): 2493620532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 211, 212, 318, 324, 409, 422, 477, 633, 636, 818, 844, 954, 1227, 1266, 1431, 1636, 1899, 1908, 2454, 2532, 2862, 3681, 3798, 4293, 4908, 5697, 5724, 7362, 7596, 8586, 11043, 11183, 11394, 14724, 17091, 17172, 21677, 22086, 22366, 22788, 33129, 33549, 34182, 43354, 44172, 44732, 65031, 66258, 67098, 68364, 86299, 86708, 100647, 130062, 132516, 134196, 172598, 195093, 201294, 258897, 260124, 301941, 345196, 390186, 402588, 517794, 585279, 603882, 776691, 780372, 905823, 1035588, 1170558, 1207764, 1553382, 1755837, 1811646, 2330073, 2341116, 3106764, 3511674, 3623292, 4573847, 4660146, 6990219, 7023348, 9147694, 9320292, 13721541, 13980438, 18295388, 27443082, 27960876, 41164623, 54886164, 82329246, 123493869, 164658492, 246987738, 370481607, 493975476, 740963214, 1481926428]

約数ペア:

[(1, 1481926428), (2, 740963214), (3, 493975476), (4, 370481607), (6, 246987738), (9, 164658492), (12, 123493869), (18, 82329246), (27, 54886164), (36, 41164623), (53, 27960876), (54, 27443082), (81, 18295388), (106, 13980438), (108, 13721541), (159, 9320292), (162, 9147694), (211, 7023348), (212, 6990219), (318, 4660146), (324, 4573847), (409, 3623292), (422, 3511674), (477, 3106764), (633, 2341116), (636, 2330073), (818, 1811646), (844, 1755837), (954, 1553382), (1227, 1207764), (1266, 1170558), (1431, 1035588), (1636, 905823), (1899, 780372), (1908, 776691), (2454, 603882), (2532, 585279), (2862, 517794), (3681, 402588), (3798, 390186), (4293, 345196), (4908, 301941), (5697, 260124), (5724, 258897), (7362, 201294), (7596, 195093), (8586, 172598), (11043, 134196), (11183, 132516), (11394, 130062), (14724, 100647), (17091, 86708), (17172, 86299), (21677, 68364), (22086, 67098), (22366, 66258), (22788, 65031), (33129, 44732), (33549, 44172), (34182, 43354)]