19310572008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6653}}^1$

素因数の和:7128

約数の個数: 192

約数和(自身を含む): 64523571840

約数和(自身を除く): 45212999832

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, 234, 252, 273, 312, 364, 443, 468, 504, 546, 728, 819, 886, 936, 1092, 1329, 1638, 1772, 2184, 2658, 3101, 3276, 3544, 3987, 5316, 5759, 6202, 6552, 6653, 7974, 9303, 10632, 11518, 12404, 13306, 15948, 17277, 18606, 19959, 23036, 24808, 26612, 27909, 31896, 34554, 37212, 39918, 40313, 46072, 46571, 51831, 53224, 55818, 59877, 69108, 74424, 79836, 80626, 86489, 93142, 103662, 111636, 119754, 120939, 138216, 139713, 159672, 161252, 172978, 186284, 207324, 223272, 239508, 241878, 259467, 279426, 322504, 345956, 362817, 372568, 414648, 419139, 479016, 483756, 518934, 558852, 605423, 691912, 725634, 778401, 838278, 967512, 1037868, 1117704, 1210846, 1451268, 1556802, 1676556, 1816269, 2075736, 2421692, 2902536, 2947279, 3113604, 3353112, 3632538, 4843384, 5448807, 5894558, 6227208, 7265076, 8841837, 10897614, 11789116, 14530152, 17683674, 20630953, 21795228, 23578232, 26525511, 35367348, 38314627, 41261906, 43590456, 53051022, 61892859, 70734696, 76629254, 82523812, 106102044, 114943881, 123785718, 153258508, 165047624, 185678577, 212204088, 229887762, 247571436, 268202389, 306517016, 344831643, 371357154, 459775524, 495142872, 536404778, 689663286, 742714308, 804607167, 919551048, 1072809556, 1379326572, 1485428616, 1609214334, 2145619112, 2413821501, 2758653144, 3218428668, 4827643002, 6436857336, 9655286004, 19310572008]

約数ペア:

[(1, 19310572008), (2, 9655286004), (3, 6436857336), (4, 4827643002), (6, 3218428668), (7, 2758653144), (8, 2413821501), (9, 2145619112), (12, 1609214334), (13, 1485428616), (14, 1379326572), (18, 1072809556), (21, 919551048), (24, 804607167), (26, 742714308), (28, 689663286), (36, 536404778), (39, 495142872), (42, 459775524), (52, 371357154), (56, 344831643), (63, 306517016), (72, 268202389), (78, 247571436), (84, 229887762), (91, 212204088), (104, 185678577), (117, 165047624), (126, 153258508), (156, 123785718), (168, 114943881), (182, 106102044), (234, 82523812), (252, 76629254), (273, 70734696), (312, 61892859), (364, 53051022), (443, 43590456), (468, 41261906), (504, 38314627), (546, 35367348), (728, 26525511), (819, 23578232), (886, 21795228), (936, 20630953), (1092, 17683674), (1329, 14530152), (1638, 11789116), (1772, 10897614), (2184, 8841837), (2658, 7265076), (3101, 6227208), (3276, 5894558), (3544, 5448807), (3987, 4843384), (5316, 3632538), (5759, 3353112), (6202, 3113604), (6552, 2947279), (6653, 2902536), (7974, 2421692), (9303, 2075736), (10632, 1816269), (11518, 1676556), (12404, 1556802), (13306, 1451268), (15948, 1210846), (17277, 1117704), (18606, 1037868), (19959, 967512), (23036, 838278), (24808, 778401), (26612, 725634), (27909, 691912), (31896, 605423), (34554, 558852), (37212, 518934), (39918, 483756), (40313, 479016), (46072, 419139), (46571, 414648), (51831, 372568), (53224, 362817), (55818, 345956), (59877, 322504), (69108, 279426), (74424, 259467), (79836, 241878), (80626, 239508), (86489, 223272), (93142, 207324), (103662, 186284), (111636, 172978), (119754, 161252), (120939, 159672), (138216, 139713)]