1276910232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 3548180160

約数和(自身を除く): 2271269928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 173, 246, 312, 328, 346, 492, 519, 533, 577, 692, 984, 1038, 1066, 1154, 1384, 1599, 1731, 2076, 2132, 2249, 2308, 3198, 3462, 4152, 4264, 4498, 4616, 6396, 6747, 6924, 7093, 7501, 8996, 12792, 13494, 13848, 14186, 15002, 17992, 21279, 22503, 23657, 26988, 28372, 30004, 42558, 45006, 47314, 53976, 56744, 60008, 70971, 85116, 90012, 92209, 94628, 99821, 141942, 170232, 180024, 184418, 189256, 199642, 276627, 283884, 299463, 307541, 368836, 399284, 553254, 567768, 598926, 615082, 737672, 798568, 922623, 1106508, 1197852, 1230164, 1297673, 1845246, 2213016, 2395704, 2460328, 2595346, 3690492, 3893019, 4092661, 5190692, 7380984, 7786038, 8185322, 10381384, 12277983, 15572076, 16370644, 24555966, 31144152, 32741288, 49111932, 53204593, 98223864, 106409186, 159613779, 212818372, 319227558, 425636744, 638455116, 1276910232]

約数ペア:

[(1, 1276910232), (2, 638455116), (3, 425636744), (4, 319227558), (6, 212818372), (8, 159613779), (12, 106409186), (13, 98223864), (24, 53204593), (26, 49111932), (39, 32741288), (41, 31144152), (52, 24555966), (78, 16370644), (82, 15572076), (104, 12277983), (123, 10381384), (156, 8185322), (164, 7786038), (173, 7380984), (246, 5190692), (312, 4092661), (328, 3893019), (346, 3690492), (492, 2595346), (519, 2460328), (533, 2395704), (577, 2213016), (692, 1845246), (984, 1297673), (1038, 1230164), (1066, 1197852), (1154, 1106508), (1384, 922623), (1599, 798568), (1731, 737672), (2076, 615082), (2132, 598926), (2249, 567768), (2308, 553254), (3198, 399284), (3462, 368836), (4152, 307541), (4264, 299463), (4498, 283884), (4616, 276627), (6396, 199642), (6747, 189256), (6924, 184418), (7093, 180024), (7501, 170232), (8996, 141942), (12792, 99821), (13494, 94628), (13848, 92209), (14186, 90012), (15002, 85116), (17992, 70971), (21279, 60008), (22503, 56744), (23657, 53976), (26988, 47314), (28372, 45006), (30004, 42558)]