1285843632

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 3382378752

約数和(自身を除く): 2096535120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 487, 536, 804, 821, 974, 1072, 1461, 1608, 1642, 1948, 2463, 2922, 3216, 3284, 3896, 4926, 5844, 6568, 7792, 9852, 11688, 13136, 19704, 23376, 32629, 39408, 55007, 65258, 97887, 110014, 130516, 165021, 195774, 220028, 261032, 330042, 391548, 399827, 440056, 522064, 660084, 783096, 799654, 880112, 1199481, 1320168, 1566192, 1599308, 2398962, 2640336, 3198616, 4797924, 6397232, 9595848, 19191696, 26788409, 53576818, 80365227, 107153636, 160730454, 214307272, 321460908, 428614544, 642921816, 1285843632]

約数ペア:

[(1, 1285843632), (2, 642921816), (3, 428614544), (4, 321460908), (6, 214307272), (8, 160730454), (12, 107153636), (16, 80365227), (24, 53576818), (48, 26788409), (67, 19191696), (134, 9595848), (201, 6397232), (268, 4797924), (402, 3198616), (487, 2640336), (536, 2398962), (804, 1599308), (821, 1566192), (974, 1320168), (1072, 1199481), (1461, 880112), (1608, 799654), (1642, 783096), (1948, 660084), (2463, 522064), (2922, 440056), (3216, 399827), (3284, 391548), (3896, 330042), (4926, 261032), (5844, 220028), (6568, 195774), (7792, 165021), (9852, 130516), (11688, 110014), (13136, 97887), (19704, 65258), (23376, 55007), (32629, 39408)]