2019134376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1564

約数の個数: 144

約数和(自身を含む): 6378409440

約数和(自身を除く): 4359275064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 631, 882, 907, 1176, 1262, 1764, 1814, 1893, 2524, 2721, 3528, 3628, 3786, 4417, 5048, 5442, 5679, 6349, 7256, 7572, 8163, 8834, 10884, 11358, 12698, 13251, 15144, 16326, 17668, 19047, 21768, 22716, 25396, 26502, 30919, 32652, 35336, 38094, 39753, 44443, 45432, 50792, 53004, 57141, 61838, 65304, 76188, 79506, 88886, 92757, 106008, 114282, 123676, 133329, 152376, 159012, 177772, 185514, 228564, 247352, 266658, 278271, 318024, 355544, 371028, 399987, 457128, 533316, 556542, 572317, 742056, 799974, 1066632, 1113084, 1144634, 1599948, 1716951, 2226168, 2289268, 3199896, 3433902, 4006219, 4578536, 5150853, 6867804, 8012438, 10301706, 12018657, 13735608, 16024876, 20603412, 24037314, 28043533, 32049752, 36055971, 41206824, 48074628, 56087066, 72111942, 84130599, 96149256, 112174132, 144223884, 168261198, 224348264, 252391797, 288447768, 336522396, 504783594, 673044792, 1009567188, 2019134376]

約数ペア:

[(1, 2019134376), (2, 1009567188), (3, 673044792), (4, 504783594), (6, 336522396), (7, 288447768), (8, 252391797), (9, 224348264), (12, 168261198), (14, 144223884), (18, 112174132), (21, 96149256), (24, 84130599), (28, 72111942), (36, 56087066), (42, 48074628), (49, 41206824), (56, 36055971), (63, 32049752), (72, 28043533), (84, 24037314), (98, 20603412), (126, 16024876), (147, 13735608), (168, 12018657), (196, 10301706), (252, 8012438), (294, 6867804), (392, 5150853), (441, 4578536), (504, 4006219), (588, 3433902), (631, 3199896), (882, 2289268), (907, 2226168), (1176, 1716951), (1262, 1599948), (1764, 1144634), (1814, 1113084), (1893, 1066632), (2524, 799974), (2721, 742056), (3528, 572317), (3628, 556542), (3786, 533316), (4417, 457128), (5048, 399987), (5442, 371028), (5679, 355544), (6349, 318024), (7256, 278271), (7572, 266658), (8163, 247352), (8834, 228564), (10884, 185514), (11358, 177772), (12698, 159012), (13251, 152376), (15144, 133329), (16326, 123676), (17668, 114282), (19047, 106008), (21768, 92757), (22716, 88886), (25396, 79506), (26502, 76188), (30919, 65304), (32652, 61838), (35336, 57141), (38094, 53004), (39753, 50792), (44443, 45432)]