257320841976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1348133}}^1$

素因数の和:1348397

約数の個数: 96

約数和(自身を含む): 763421321520

約数和(自身を除く): 506100479544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 241, 264, 396, 482, 723, 792, 964, 1446, 1928, 2169, 2651, 2892, 4338, 5302, 5784, 7953, 8676, 10604, 15906, 17352, 21208, 23859, 31812, 47718, 63624, 95436, 190872, 1348133, 2696266, 4044399, 5392532, 8088798, 10785064, 12133197, 14829463, 16177596, 24266394, 29658926, 32355192, 44488389, 48532788, 59317852, 88976778, 97065576, 118635704, 133465167, 177953556, 266930334, 324900053, 355907112, 533860668, 649800106, 974700159, 1067721336, 1299600212, 1949400318, 2599200424, 2924100477, 3573900583, 3898800636, 5848200954, 7147801166, 7797601272, 10721701749, 11696401908, 14295602332, 21443403498, 23392803816, 28591204664, 32165105247, 42886806996, 64330210494, 85773613992, 128660420988, 257320841976]

約数ペア:

[(1, 257320841976), (2, 128660420988), (3, 85773613992), (4, 64330210494), (6, 42886806996), (8, 32165105247), (9, 28591204664), (11, 23392803816), (12, 21443403498), (18, 14295602332), (22, 11696401908), (24, 10721701749), (33, 7797601272), (36, 7147801166), (44, 5848200954), (66, 3898800636), (72, 3573900583), (88, 2924100477), (99, 2599200424), (132, 1949400318), (198, 1299600212), (241, 1067721336), (264, 974700159), (396, 649800106), (482, 533860668), (723, 355907112), (792, 324900053), (964, 266930334), (1446, 177953556), (1928, 133465167), (2169, 118635704), (2651, 97065576), (2892, 88976778), (4338, 59317852), (5302, 48532788), (5784, 44488389), (7953, 32355192), (8676, 29658926), (10604, 24266394), (15906, 16177596), (17352, 14829463), (21208, 12133197), (23859, 10785064), (31812, 8088798), (47718, 5392532), (63624, 4044399), (95436, 2696266), (190872, 1348133)]