15204271992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{302681}}^1$

素因数の和:302733

約数の個数: 128

約数和(自身を含む): 48816552960

約数和(自身を除く): 33612280968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4186, 6279, 7176, 8372, 12558, 16744, 25116, 50232, 302681, 605362, 908043, 1210724, 1816086, 2118767, 2421448, 3632172, 3934853, 4237534, 6356301, 6961663, 7264344, 7869706, 8475068, 11804559, 12712602, 13923326, 15739412, 16950136, 20884989, 23609118, 25425204, 27543971, 27846652, 31478824, 41769978, 47218236, 48731641, 50850408, 55087942, 55693304, 82631913, 83539956, 90501619, 94436472, 97463282, 110175884, 146194923, 165263826, 167079912, 181003238, 194926564, 220351768, 271504857, 292389846, 330527652, 362006476, 389853128, 543009714, 584779692, 633511333, 661055304, 724012952, 1086019428, 1169559384, 1267022666, 1900533999, 2172038856, 2534045332, 3801067998, 5068090664, 7602135996, 15204271992]

約数ペア:

[(1, 15204271992), (2, 7602135996), (3, 5068090664), (4, 3801067998), (6, 2534045332), (7, 2172038856), (8, 1900533999), (12, 1267022666), (13, 1169559384), (14, 1086019428), (21, 724012952), (23, 661055304), (24, 633511333), (26, 584779692), (28, 543009714), (39, 389853128), (42, 362006476), (46, 330527652), (52, 292389846), (56, 271504857), (69, 220351768), (78, 194926564), (84, 181003238), (91, 167079912), (92, 165263826), (104, 146194923), (138, 110175884), (156, 97463282), (161, 94436472), (168, 90501619), (182, 83539956), (184, 82631913), (273, 55693304), (276, 55087942), (299, 50850408), (312, 48731641), (322, 47218236), (364, 41769978), (483, 31478824), (546, 27846652), (552, 27543971), (598, 25425204), (644, 23609118), (728, 20884989), (897, 16950136), (966, 15739412), (1092, 13923326), (1196, 12712602), (1288, 11804559), (1794, 8475068), (1932, 7869706), (2093, 7264344), (2184, 6961663), (2392, 6356301), (3588, 4237534), (3864, 3934853), (4186, 3632172), (6279, 2421448), (7176, 2118767), (8372, 1816086), (12558, 1210724), (16744, 908043), (25116, 605362), (50232, 302681)]