259405536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 752613120

約数和(自身を除く): 493207584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 169, 177, 208, 236, 271, 312, 338, 354, 416, 472, 507, 542, 624, 676, 708, 767, 813, 944, 1014, 1084, 1248, 1352, 1416, 1534, 1626, 1888, 2028, 2168, 2301, 2704, 2832, 3068, 3252, 3523, 4056, 4336, 4602, 5408, 5664, 6136, 6504, 7046, 8112, 8672, 9204, 9971, 10569, 12272, 13008, 14092, 15989, 16224, 18408, 19942, 21138, 24544, 26016, 28184, 29913, 31978, 36816, 39884, 42276, 45799, 47967, 56368, 59826, 63956, 73632, 79768, 84552, 91598, 95934, 112736, 119652, 127912, 137397, 159536, 169104, 183196, 191868, 207857, 239304, 255824, 274794, 319072, 338208, 366392, 383736, 415714, 478608, 511648, 549588, 623571, 732784, 767472, 831428, 957216, 1099176, 1247142, 1465568, 1534944, 1662856, 2198352, 2494284, 2702141, 3325712, 4396704, 4988568, 5404282, 6651424, 8106423, 9977136, 10808564, 16212846, 19954272, 21617128, 32425692, 43234256, 64851384, 86468512, 129702768, 259405536]

約数ペア:

[(1, 259405536), (2, 129702768), (3, 86468512), (4, 64851384), (6, 43234256), (8, 32425692), (12, 21617128), (13, 19954272), (16, 16212846), (24, 10808564), (26, 9977136), (32, 8106423), (39, 6651424), (48, 5404282), (52, 4988568), (59, 4396704), (78, 3325712), (96, 2702141), (104, 2494284), (118, 2198352), (156, 1662856), (169, 1534944), (177, 1465568), (208, 1247142), (236, 1099176), (271, 957216), (312, 831428), (338, 767472), (354, 732784), (416, 623571), (472, 549588), (507, 511648), (542, 478608), (624, 415714), (676, 383736), (708, 366392), (767, 338208), (813, 319072), (944, 274794), (1014, 255824), (1084, 239304), (1248, 207857), (1352, 191868), (1416, 183196), (1534, 169104), (1626, 159536), (1888, 137397), (2028, 127912), (2168, 119652), (2301, 112736), (2704, 95934), (2832, 91598), (3068, 84552), (3252, 79768), (3523, 73632), (4056, 63956), (4336, 59826), (4602, 56368), (5408, 47967), (5664, 45799), (6136, 42276), (6504, 39884), (7046, 36816), (8112, 31978), (8672, 29913), (9204, 28184), (9971, 26016), (10569, 24544), (12272, 21138), (13008, 19942), (14092, 18408), (15989, 16224)]