7620903648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2791}}^1$

素因数の和:3325

約数の個数: 144

約数和(自身を含む): 22866480000

約数和(自身を除く): 15245576352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 499, 608, 684, 912, 998, 1368, 1497, 1824, 1996, 2736, 2791, 2994, 3992, 4491, 5472, 5582, 5988, 7984, 8373, 8982, 9481, 11164, 11976, 15968, 16746, 17964, 18962, 22328, 23952, 25119, 28443, 33492, 35928, 37924, 44656, 47904, 50238, 53029, 56886, 66984, 71856, 75848, 85329, 89312, 100476, 106058, 113772, 133968, 143712, 151696, 159087, 170658, 200952, 212116, 227544, 267936, 303392, 318174, 341316, 401904, 424232, 455088, 477261, 636348, 682632, 803808, 848464, 910176, 954522, 1272696, 1365264, 1392709, 1696928, 1909044, 2545392, 2730528, 2785418, 3818088, 4178127, 5090784, 5570836, 7636176, 8356254, 11141672, 12534381, 15272352, 16712508, 22283344, 25068762, 26461471, 33425016, 44566688, 50137524, 52922942, 66850032, 79384413, 100275048, 105845884, 133700064, 158768826, 200550096, 211691768, 238153239, 317537652, 401100192, 423383536, 476306478, 635075304, 846767072, 952612956, 1270150608, 1905225912, 2540301216, 3810451824, 7620903648]

約数ペア:

[(1, 7620903648), (2, 3810451824), (3, 2540301216), (4, 1905225912), (6, 1270150608), (8, 952612956), (9, 846767072), (12, 635075304), (16, 476306478), (18, 423383536), (19, 401100192), (24, 317537652), (32, 238153239), (36, 211691768), (38, 200550096), (48, 158768826), (57, 133700064), (72, 105845884), (76, 100275048), (96, 79384413), (114, 66850032), (144, 52922942), (152, 50137524), (171, 44566688), (228, 33425016), (288, 26461471), (304, 25068762), (342, 22283344), (456, 16712508), (499, 15272352), (608, 12534381), (684, 11141672), (912, 8356254), (998, 7636176), (1368, 5570836), (1497, 5090784), (1824, 4178127), (1996, 3818088), (2736, 2785418), (2791, 2730528), (2994, 2545392), (3992, 1909044), (4491, 1696928), (5472, 1392709), (5582, 1365264), (5988, 1272696), (7984, 954522), (8373, 910176), (8982, 848464), (9481, 803808), (11164, 682632), (11976, 636348), (15968, 477261), (16746, 455088), (17964, 424232), (18962, 401904), (22328, 341316), (23952, 318174), (25119, 303392), (28443, 267936), (33492, 227544), (35928, 212116), (37924, 200952), (44656, 170658), (47904, 159087), (50238, 151696), (53029, 143712), (56886, 133968), (66984, 113772), (71856, 106058), (75848, 100476), (85329, 89312)]