498032808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 1542912000

約数和(自身を除く): 1044879192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 489, 546, 652, 728, 978, 1092, 1141, 1304, 1399, 1956, 2119, 2184, 2282, 2798, 3423, 3912, 4197, 4238, 4564, 5596, 6357, 6846, 8394, 8476, 9128, 9793, 11192, 12714, 13692, 14833, 16788, 16952, 18187, 19586, 25428, 27384, 29379, 29666, 33576, 36374, 39172, 44499, 50856, 54561, 58758, 59332, 72748, 78344, 88998, 109122, 117516, 118664, 127309, 145496, 177996, 218244, 228037, 235032, 254618, 355992, 381927, 436488, 456074, 509236, 684111, 763854, 912148, 1018472, 1368222, 1527708, 1596259, 1824296, 2736444, 2964481, 3055416, 3192518, 4788777, 5472888, 5928962, 6385036, 8893443, 9577554, 11857924, 12770072, 17786886, 19155108, 20751367, 23715848, 35573772, 38310216, 41502734, 62254101, 71147544, 83005468, 124508202, 166010936, 249016404, 498032808]

約数ペア:

[(1, 498032808), (2, 249016404), (3, 166010936), (4, 124508202), (6, 83005468), (7, 71147544), (8, 62254101), (12, 41502734), (13, 38310216), (14, 35573772), (21, 23715848), (24, 20751367), (26, 19155108), (28, 17786886), (39, 12770072), (42, 11857924), (52, 9577554), (56, 8893443), (78, 6385036), (84, 5928962), (91, 5472888), (104, 4788777), (156, 3192518), (163, 3055416), (168, 2964481), (182, 2736444), (273, 1824296), (312, 1596259), (326, 1527708), (364, 1368222), (489, 1018472), (546, 912148), (652, 763854), (728, 684111), (978, 509236), (1092, 456074), (1141, 436488), (1304, 381927), (1399, 355992), (1956, 254618), (2119, 235032), (2184, 228037), (2282, 218244), (2798, 177996), (3423, 145496), (3912, 127309), (4197, 118664), (4238, 117516), (4564, 109122), (5596, 88998), (6357, 78344), (6846, 72748), (8394, 59332), (8476, 58758), (9128, 54561), (9793, 50856), (11192, 44499), (12714, 39172), (13692, 36374), (14833, 33576), (16788, 29666), (16952, 29379), (18187, 27384), (19586, 25428)]