1318809888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{416291}}^1$

素因数の和:416318

約数の個数: 72

約数和(自身を含む): 4091317776

約数和(自身を除く): 2772507888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 416291, 832582, 1248873, 1665164, 2497746, 3330328, 3746619, 4579201, 4995492, 6660656, 7493238, 9158402, 9990984, 13321312, 13737603, 14986476, 18316804, 19981968, 27475206, 29972952, 36633608, 39963936, 41212809, 54950412, 59945904, 73267216, 82425618, 109900824, 119891808, 146534432, 164851236, 219801648, 329702472, 439603296, 659404944, 1318809888]

約数ペア:

[(1, 1318809888), (2, 659404944), (3, 439603296), (4, 329702472), (6, 219801648), (8, 164851236), (9, 146534432), (11, 119891808), (12, 109900824), (16, 82425618), (18, 73267216), (22, 59945904), (24, 54950412), (32, 41212809), (33, 39963936), (36, 36633608), (44, 29972952), (48, 27475206), (66, 19981968), (72, 18316804), (88, 14986476), (96, 13737603), (99, 13321312), (132, 9990984), (144, 9158402), (176, 7493238), (198, 6660656), (264, 4995492), (288, 4579201), (352, 3746619), (396, 3330328), (528, 2497746), (792, 1665164), (1056, 1248873), (1584, 832582), (3168, 416291)]