1277809056

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{12713}}^1$

素因数の和:13078

約数の個数: 72

約数和(自身を含む): 3644468100

約数和(自身を除く): 2366659044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5584, 6282, 8376, 11168, 12564, 12713, 16752, 25128, 25426, 33504, 38139, 50256, 50852, 76278, 100512, 101704, 114417, 152556, 203408, 228834, 305112, 406816, 457668, 610224, 915336, 1220448, 1830672, 3661344, 4436837, 8873674, 13310511, 17747348, 26621022, 35494696, 39931533, 53242044, 70989392, 79863066, 106484088, 141978784, 159726132, 212968176, 319452264, 425936352, 638904528, 1277809056]

約数ペア:

[(1, 1277809056), (2, 638904528), (3, 425936352), (4, 319452264), (6, 212968176), (8, 159726132), (9, 141978784), (12, 106484088), (16, 79863066), (18, 70989392), (24, 53242044), (32, 39931533), (36, 35494696), (48, 26621022), (72, 17747348), (96, 13310511), (144, 8873674), (288, 4436837), (349, 3661344), (698, 1830672), (1047, 1220448), (1396, 915336), (2094, 610224), (2792, 457668), (3141, 406816), (4188, 305112), (5584, 228834), (6282, 203408), (8376, 152556), (11168, 114417), (12564, 101704), (12713, 100512), (16752, 76278), (25128, 50852), (25426, 50256), (33504, 38139)]