778957140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4733}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 2360486016

約数和(自身を除く): 1581528876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 780, 844, 1055, 1266, 2110, 2532, 2743, 3165, 4220, 4733, 5486, 6330, 8229, 9466, 10972, 12660, 13715, 14199, 16458, 18932, 23665, 27430, 28398, 32916, 41145, 47330, 54860, 56796, 61529, 70995, 82290, 94660, 123058, 141990, 164580, 184587, 246116, 283980, 307645, 369174, 615290, 738348, 922935, 998663, 1230580, 1845870, 1997326, 2995989, 3691740, 3994652, 4993315, 5991978, 9986630, 11983956, 12982619, 14979945, 19973260, 25965238, 29959890, 38947857, 51930476, 59919780, 64913095, 77895714, 129826190, 155791428, 194739285, 259652380, 389478570, 778957140]

約数ペア:

[(1, 778957140), (2, 389478570), (3, 259652380), (4, 194739285), (5, 155791428), (6, 129826190), (10, 77895714), (12, 64913095), (13, 59919780), (15, 51930476), (20, 38947857), (26, 29959890), (30, 25965238), (39, 19973260), (52, 14979945), (60, 12982619), (65, 11983956), (78, 9986630), (130, 5991978), (156, 4993315), (195, 3994652), (211, 3691740), (260, 2995989), (390, 1997326), (422, 1845870), (633, 1230580), (780, 998663), (844, 922935), (1055, 738348), (1266, 615290), (2110, 369174), (2532, 307645), (2743, 283980), (3165, 246116), (4220, 184587), (4733, 164580), (5486, 141990), (6330, 123058), (8229, 94660), (9466, 82290), (10972, 70995), (12660, 61529), (13715, 56796), (14199, 54860), (16458, 47330), (18932, 41145), (23665, 32916), (27430, 28398)]