12789907872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 40007761920

約数和(自身を除く): 27217854048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 127, 147, 158, 168, 196, 224, 237, 254, 271, 294, 316, 336, 381, 392, 474, 508, 542, 553, 588, 632, 672, 762, 784, 813, 889, 948, 1016, 1084, 1106, 1176, 1264, 1524, 1568, 1626, 1659, 1778, 1896, 1897, 2032, 2168, 2212, 2352, 2528, 2667, 3048, 3252, 3318, 3556, 3792, 3794, 3871, 4064, 4336, 4424, 4704, 5334, 5691, 6096, 6223, 6504, 6636, 7112, 7584, 7588, 7742, 8672, 8848, 10033, 10668, 11382, 11613, 12192, 12446, 13008, 13272, 13279, 14224, 15176, 15484, 17696, 18669, 20066, 21336, 21409, 22764, 23226, 24892, 26016, 26544, 26558, 28448, 30099, 30352, 30968, 34417, 37338, 39837, 40132, 42672, 42818, 45528, 46452, 49784, 53088, 53116, 60198, 60704, 61936, 64227, 68834, 70231, 74676, 79674, 80264, 85344, 85636, 91056, 92904, 99568, 103251, 106232, 120396, 123872, 128454, 137668, 140462, 149352, 149863, 159348, 160528, 171272, 182112, 185808, 199136, 206502, 210693, 212464, 240792, 240919, 256908, 275336, 280924, 298704, 299726, 318696, 321056, 342544, 371616, 413004, 421386, 424928, 449589, 481584, 481838, 491617, 513816, 550672, 561848, 597408, 599452, 637392, 685088, 722757, 826008, 842772, 899178, 963168, 963676, 983234, 1027632, 1049041, 1101344, 1123696, 1198904, 1274784, 1445514, 1474851, 1652016, 1685544, 1686433, 1798356, 1927352, 1966468, 2055264, 2098082, 2247392, 2397808, 2718943, 2891028, 2949702, 3147123, 3304032, 3371088, 3372866, 3596712, 3854704, 3932936, 4196164, 4795616, 5059299, 5437886, 5782056, 5899404, 6294246, 6742176, 6745732, 7193424, 7709408, 7865872, 8156829, 8392328, 10118598, 10875772, 11564112, 11798808, 12588492, 13491464, 14386848, 15731744, 16313658, 16784656, 19032601, 20237196, 21751544, 23128224, 23597616, 25176984, 26982928, 32627316, 33569312, 38065202, 40474392, 43503088, 47195232, 50353968, 53965856, 57097803, 65254632, 76130404, 80948784, 87006176, 100707936, 114195606, 130509264, 133228207, 152260808, 161897568, 228391212, 261018528, 266456414, 304521616, 399684621, 456782424, 532912828, 609043232, 799369242, 913564848, 1065825656, 1598738484, 1827129696, 2131651312, 3197476968, 4263302624, 6394953936, 12789907872]

約数ペア:

[(1, 12789907872), (2, 6394953936), (3, 4263302624), (4, 3197476968), (6, 2131651312), (7, 1827129696), (8, 1598738484), (12, 1065825656), (14, 913564848), (16, 799369242), (21, 609043232), (24, 532912828), (28, 456782424), (32, 399684621), (42, 304521616), (48, 266456414), (49, 261018528), (56, 228391212), (79, 161897568), (84, 152260808), (96, 133228207), (98, 130509264), (112, 114195606), (127, 100707936), (147, 87006176), (158, 80948784), (168, 76130404), (196, 65254632), (224, 57097803), (237, 53965856), (254, 50353968), (271, 47195232), (294, 43503088), (316, 40474392), (336, 38065202), (381, 33569312), (392, 32627316), (474, 26982928), (508, 25176984), (542, 23597616), (553, 23128224), (588, 21751544), (632, 20237196), (672, 19032601), (762, 16784656), (784, 16313658), (813, 15731744), (889, 14386848), (948, 13491464), (1016, 12588492), (1084, 11798808), (1106, 11564112), (1176, 10875772), (1264, 10118598), (1524, 8392328), (1568, 8156829), (1626, 7865872), (1659, 7709408), (1778, 7193424), (1896, 6745732), (1897, 6742176), (2032, 6294246), (2168, 5899404), (2212, 5782056), (2352, 5437886), (2528, 5059299), (2667, 4795616), (3048, 4196164), (3252, 3932936), (3318, 3854704), (3556, 3596712), (3792, 3372866), (3794, 3371088), (3871, 3304032), (4064, 3147123), (4336, 2949702), (4424, 2891028), (4704, 2718943), (5334, 2397808), (5691, 2247392), (6096, 2098082), (6223, 2055264), (6504, 1966468), (6636, 1927352), (7112, 1798356), (7584, 1686433), (7588, 1685544), (7742, 1652016), (8672, 1474851), (8848, 1445514), (10033, 1274784), (10668, 1198904), (11382, 1123696), (11613, 1101344), (12192, 1049041), (12446, 1027632), (13008, 983234), (13272, 963676), (13279, 963168), (14224, 899178), (15176, 842772), (15484, 826008), (17696, 722757), (18669, 685088), (20066, 637392), (21336, 599452), (21409, 597408), (22764, 561848), (23226, 550672), (24892, 513816), (26016, 491617), (26544, 481838), (26558, 481584), (28448, 449589), (30099, 424928), (30352, 421386), (30968, 413004), (34417, 371616), (37338, 342544), (39837, 321056), (40132, 318696), (42672, 299726), (42818, 298704), (45528, 280924), (46452, 275336), (49784, 256908), (53088, 240919), (53116, 240792), (60198, 212464), (60704, 210693), (61936, 206502), (64227, 199136), (68834, 185808), (70231, 182112), (74676, 171272), (79674, 160528), (80264, 159348), (85344, 149863), (85636, 149352), (91056, 140462), (92904, 137668), (99568, 128454), (103251, 123872), (106232, 120396)]