621621871416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{491581}}^1$

素因数の和:491806

約数の個数: 192

約数和(自身を含む): 2082813270720

約数和(自身を除く): 1461191399304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 193, 234, 252, 273, 312, 364, 386, 468, 504, 546, 579, 728, 772, 819, 936, 1092, 1158, 1351, 1544, 1638, 1737, 2184, 2316, 2509, 2702, 3276, 3474, 4053, 4632, 5018, 5404, 6552, 6948, 7527, 8106, 10036, 10808, 12159, 13896, 15054, 16212, 17563, 20072, 22581, 24318, 30108, 32424, 35126, 45162, 48636, 52689, 60216, 70252, 90324, 97272, 105378, 140504, 158067, 180648, 210756, 316134, 421512, 491581, 632268, 983162, 1264536, 1474743, 1966324, 2949486, 3441067, 3932648, 4424229, 5898972, 6390553, 6882134, 8848458, 10323201, 11797944, 12781106, 13764268, 17696916, 19171659, 20646402, 25562212, 27528536, 30969603, 35393832, 38343318, 41292804, 44733871, 51124424, 57514977, 61939206, 76686636, 82585608, 89467742, 94875133, 115029954, 123878412, 134201613, 153373272, 178935484, 189750266, 230059908, 247756824, 268403226, 284625399, 357870968, 379500532, 402604839, 460119816, 536806452, 569250798, 664125931, 759001064, 805209678, 853876197, 1073612904, 1138501596, 1233376729, 1328251862, 1610419356, 1707752394, 1992377793, 2277003192, 2466753458, 2656503724, 3220838712, 3415504788, 3700130187, 3984755586, 4933506916, 5313007448, 5977133379, 6831009576, 7400260374, 7969511172, 8633637103, 9867013832, 11100390561, 11954266758, 14800520748, 15939022344, 17267274206, 22200781122, 23908533516, 25900911309, 29601041496, 34534548412, 44401562244, 47817067032, 51801822618, 69069096824, 77702733927, 88803124488, 103603645236, 155405467854, 207207290472, 310810935708, 621621871416]

約数ペア:

[(1, 621621871416), (2, 310810935708), (3, 207207290472), (4, 155405467854), (6, 103603645236), (7, 88803124488), (8, 77702733927), (9, 69069096824), (12, 51801822618), (13, 47817067032), (14, 44401562244), (18, 34534548412), (21, 29601041496), (24, 25900911309), (26, 23908533516), (28, 22200781122), (36, 17267274206), (39, 15939022344), (42, 14800520748), (52, 11954266758), (56, 11100390561), (63, 9867013832), (72, 8633637103), (78, 7969511172), (84, 7400260374), (91, 6831009576), (104, 5977133379), (117, 5313007448), (126, 4933506916), (156, 3984755586), (168, 3700130187), (182, 3415504788), (193, 3220838712), (234, 2656503724), (252, 2466753458), (273, 2277003192), (312, 1992377793), (364, 1707752394), (386, 1610419356), (468, 1328251862), (504, 1233376729), (546, 1138501596), (579, 1073612904), (728, 853876197), (772, 805209678), (819, 759001064), (936, 664125931), (1092, 569250798), (1158, 536806452), (1351, 460119816), (1544, 402604839), (1638, 379500532), (1737, 357870968), (2184, 284625399), (2316, 268403226), (2509, 247756824), (2702, 230059908), (3276, 189750266), (3474, 178935484), (4053, 153373272), (4632, 134201613), (5018, 123878412), (5404, 115029954), (6552, 94875133), (6948, 89467742), (7527, 82585608), (8106, 76686636), (10036, 61939206), (10808, 57514977), (12159, 51124424), (13896, 44733871), (15054, 41292804), (16212, 38343318), (17563, 35393832), (20072, 30969603), (22581, 27528536), (24318, 25562212), (30108, 20646402), (32424, 19171659), (35126, 17696916), (45162, 13764268), (48636, 12781106), (52689, 11797944), (60216, 10323201), (70252, 8848458), (90324, 6882134), (97272, 6390553), (105378, 5898972), (140504, 4424229), (158067, 3932648), (180648, 3441067), (210756, 2949486), (316134, 1966324), (421512, 1474743), (491581, 1264536), (632268, 983162)]