290577384

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 817539840

約数和(自身を除く): 526962456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 211, 248, 279, 372, 422, 558, 617, 633, 744, 844, 1116, 1234, 1266, 1688, 1851, 1899, 2232, 2468, 2532, 3702, 3798, 4936, 5064, 5553, 6541, 7404, 7596, 11106, 13082, 14808, 15192, 19127, 19623, 22212, 26164, 38254, 39246, 44424, 52328, 57381, 58869, 76508, 78492, 114762, 117738, 130187, 153016, 156984, 172143, 229524, 235476, 260374, 344286, 390561, 459048, 470952, 520748, 688572, 781122, 1041496, 1171683, 1377144, 1562244, 2343366, 3124488, 4035797, 4686732, 8071594, 9373464, 12107391, 16143188, 24214782, 32286376, 36322173, 48429564, 72644346, 96859128, 145288692, 290577384]

約数ペア:

[(1, 290577384), (2, 145288692), (3, 96859128), (4, 72644346), (6, 48429564), (8, 36322173), (9, 32286376), (12, 24214782), (18, 16143188), (24, 12107391), (31, 9373464), (36, 8071594), (62, 4686732), (72, 4035797), (93, 3124488), (124, 2343366), (186, 1562244), (211, 1377144), (248, 1171683), (279, 1041496), (372, 781122), (422, 688572), (558, 520748), (617, 470952), (633, 459048), (744, 390561), (844, 344286), (1116, 260374), (1234, 235476), (1266, 229524), (1688, 172143), (1851, 156984), (1899, 153016), (2232, 130187), (2468, 117738), (2532, 114762), (3702, 78492), (3798, 76508), (4936, 58869), (5064, 57381), (5553, 52328), (6541, 44424), (7404, 39246), (7596, 38254), (11106, 26164), (13082, 22212), (14808, 19623), (15192, 19127)]