123404684928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{20287}}^1$

素因数の和:20415

約数の個数: 256

約数和(自身を含む): 392022589440

約数和(自身を除く): 268617904512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 73, 84, 93, 96, 112, 124, 128, 146, 168, 186, 192, 217, 219, 224, 248, 292, 336, 372, 384, 434, 438, 448, 496, 511, 584, 651, 672, 744, 868, 876, 896, 992, 1022, 1168, 1302, 1344, 1488, 1533, 1736, 1752, 1984, 2044, 2263, 2336, 2604, 2688, 2976, 3066, 3472, 3504, 3968, 4088, 4526, 4672, 5208, 5952, 6132, 6789, 6944, 7008, 8176, 9052, 9344, 10416, 11904, 12264, 13578, 13888, 14016, 15841, 16352, 18104, 20287, 20832, 24528, 27156, 27776, 28032, 31682, 32704, 36208, 40574, 41664, 47523, 49056, 54312, 60861, 63364, 65408, 72416, 81148, 83328, 95046, 98112, 108624, 121722, 126728, 142009, 144832, 162296, 190092, 196224, 217248, 243444, 253456, 284018, 289664, 324592, 380184, 426027, 434496, 486888, 506912, 568036, 628897, 649184, 760368, 852054, 868992, 973776, 1013824, 1136072, 1257794, 1298368, 1480951, 1520736, 1704108, 1886691, 1947552, 2027648, 2272144, 2515588, 2596736, 2961902, 3041472, 3408216, 3773382, 3895104, 4402279, 4442853, 4544288, 5031176, 5923804, 6082944, 6816432, 7546764, 7790208, 8804558, 8885706, 9088576, 10062352, 10366657, 11847608, 13206837, 13632864, 15093528, 17609116, 17771412, 18177152, 20124704, 20733314, 23695216, 26413674, 27265728, 30187056, 31099971, 35218232, 35542824, 40249408, 41466628, 45909481, 47390432, 52827348, 54531456, 60374112, 62199942, 70436464, 71085648, 80498816, 82933256, 91818962, 94780864, 105654696, 120748224, 124399884, 137728443, 140872928, 142171296, 165866512, 183637924, 189561728, 211309392, 241496448, 248799768, 275456886, 281745856, 284342592, 321366367, 331733024, 367275848, 422618784, 497599536, 550913772, 563491712, 568685184, 642732734, 663466048, 734551696, 845237568, 964099101, 995199072, 1101827544, 1285465468, 1326932096, 1469103392, 1690475136, 1928198202, 1990398144, 2203655088, 2570930936, 2938206784, 3856396404, 3980796288, 4407310176, 5141861872, 5876413568, 7712792808, 8814620352, 10283723744, 15425585616, 17629240704, 20567447488, 30851171232, 41134894976, 61702342464, 123404684928]

約数ペア:

[(1, 123404684928), (2, 61702342464), (3, 41134894976), (4, 30851171232), (6, 20567447488), (7, 17629240704), (8, 15425585616), (12, 10283723744), (14, 8814620352), (16, 7712792808), (21, 5876413568), (24, 5141861872), (28, 4407310176), (31, 3980796288), (32, 3856396404), (42, 2938206784), (48, 2570930936), (56, 2203655088), (62, 1990398144), (64, 1928198202), (73, 1690475136), (84, 1469103392), (93, 1326932096), (96, 1285465468), (112, 1101827544), (124, 995199072), (128, 964099101), (146, 845237568), (168, 734551696), (186, 663466048), (192, 642732734), (217, 568685184), (219, 563491712), (224, 550913772), (248, 497599536), (292, 422618784), (336, 367275848), (372, 331733024), (384, 321366367), (434, 284342592), (438, 281745856), (448, 275456886), (496, 248799768), (511, 241496448), (584, 211309392), (651, 189561728), (672, 183637924), (744, 165866512), (868, 142171296), (876, 140872928), (896, 137728443), (992, 124399884), (1022, 120748224), (1168, 105654696), (1302, 94780864), (1344, 91818962), (1488, 82933256), (1533, 80498816), (1736, 71085648), (1752, 70436464), (1984, 62199942), (2044, 60374112), (2263, 54531456), (2336, 52827348), (2604, 47390432), (2688, 45909481), (2976, 41466628), (3066, 40249408), (3472, 35542824), (3504, 35218232), (3968, 31099971), (4088, 30187056), (4526, 27265728), (4672, 26413674), (5208, 23695216), (5952, 20733314), (6132, 20124704), (6789, 18177152), (6944, 17771412), (7008, 17609116), (8176, 15093528), (9052, 13632864), (9344, 13206837), (10416, 11847608), (11904, 10366657), (12264, 10062352), (13578, 9088576), (13888, 8885706), (14016, 8804558), (15841, 7790208), (16352, 7546764), (18104, 6816432), (20287, 6082944), (20832, 5923804), (24528, 5031176), (27156, 4544288), (27776, 4442853), (28032, 4402279), (31682, 3895104), (32704, 3773382), (36208, 3408216), (40574, 3041472), (41664, 2961902), (47523, 2596736), (49056, 2515588), (54312, 2272144), (60861, 2027648), (63364, 1947552), (65408, 1886691), (72416, 1704108), (81148, 1520736), (83328, 1480951), (95046, 1298368), (98112, 1257794), (108624, 1136072), (121722, 1013824), (126728, 973776), (142009, 868992), (144832, 852054), (162296, 760368), (190092, 649184), (196224, 628897), (217248, 568036), (243444, 506912), (253456, 486888), (284018, 434496), (289664, 426027), (324592, 380184)]