397354032

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{29671}}^1$

素因数の和:29719

約数の個数: 80

約数和(自身を含む): 1177384960

約数和(自身を除く): 780030928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 29671, 59342, 89013, 118684, 178026, 237368, 267039, 356052, 474736, 534078, 712104, 801117, 919801, 1068156, 1424208, 1602234, 1839602, 2136312, 2759403, 3204468, 3679204, 4272624, 5518806, 6408936, 7358408, 8278209, 11037612, 12817872, 14716816, 16556418, 22075224, 24834627, 33112836, 44150448, 49669254, 66225672, 99338508, 132451344, 198677016, 397354032]

約数ペア:

[(1, 397354032), (2, 198677016), (3, 132451344), (4, 99338508), (6, 66225672), (8, 49669254), (9, 44150448), (12, 33112836), (16, 24834627), (18, 22075224), (24, 16556418), (27, 14716816), (31, 12817872), (36, 11037612), (48, 8278209), (54, 7358408), (62, 6408936), (72, 5518806), (93, 4272624), (108, 3679204), (124, 3204468), (144, 2759403), (186, 2136312), (216, 1839602), (248, 1602234), (279, 1424208), (372, 1068156), (432, 919801), (496, 801117), (558, 712104), (744, 534078), (837, 474736), (1116, 356052), (1488, 267039), (1674, 237368), (2232, 178026), (3348, 118684), (4464, 89013), (6696, 59342), (13392, 29671)]