753942852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 2168449920

約数和(自身を除く): 1414507068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 414, 468, 534, 598, 787, 801, 828, 897, 1068, 1157, 1196, 1574, 1602, 1794, 2047, 2314, 2361, 2691, 3148, 3204, 3471, 3588, 4094, 4628, 4722, 5382, 6141, 6942, 7083, 8188, 9444, 10231, 10413, 10764, 12282, 13884, 14166, 18101, 18423, 20462, 20826, 24564, 26611, 28332, 30693, 36202, 36846, 40924, 41652, 53222, 54303, 61386, 70043, 72404, 73692, 79833, 92079, 106444, 108606, 122772, 140086, 159666, 162909, 184158, 210129, 217212, 235313, 239499, 280172, 319332, 325818, 368316, 420258, 470626, 478998, 630387, 651636, 705939, 840516, 910559, 941252, 957996, 1260774, 1411878, 1610989, 1821118, 2117817, 2521548, 2731677, 2823756, 3221978, 3642236, 4235634, 4832967, 5463354, 6443956, 8195031, 8471268, 9665934, 10926708, 14498901, 16390062, 19331868, 20942857, 28997802, 32780124, 41885714, 57995604, 62828571, 83771428, 125657142, 188485713, 251314284, 376971426, 753942852]

約数ペア:

[(1, 753942852), (2, 376971426), (3, 251314284), (4, 188485713), (6, 125657142), (9, 83771428), (12, 62828571), (13, 57995604), (18, 41885714), (23, 32780124), (26, 28997802), (36, 20942857), (39, 19331868), (46, 16390062), (52, 14498901), (69, 10926708), (78, 9665934), (89, 8471268), (92, 8195031), (117, 6443956), (138, 5463354), (156, 4832967), (178, 4235634), (207, 3642236), (234, 3221978), (267, 2823756), (276, 2731677), (299, 2521548), (356, 2117817), (414, 1821118), (468, 1610989), (534, 1411878), (598, 1260774), (787, 957996), (801, 941252), (828, 910559), (897, 840516), (1068, 705939), (1157, 651636), (1196, 630387), (1574, 478998), (1602, 470626), (1794, 420258), (2047, 368316), (2314, 325818), (2361, 319332), (2691, 280172), (3148, 239499), (3204, 235313), (3471, 217212), (3588, 210129), (4094, 184158), (4628, 162909), (4722, 159666), (5382, 140086), (6141, 122772), (6942, 108606), (7083, 106444), (8188, 92079), (9444, 79833), (10231, 73692), (10413, 72404), (10764, 70043), (12282, 61386), (13884, 54303), (14166, 53222), (18101, 41652), (18423, 40924), (20462, 36846), (20826, 36202), (24564, 30693), (26611, 28332)]