40389048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 126197760

約数和(自身を除く): 85808712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 631, 762, 889, 1016, 1143, 1262, 1524, 1778, 1893, 2286, 2524, 2667, 3048, 3556, 3786, 4417, 4572, 5048, 5334, 5679, 7112, 7572, 8001, 8834, 9144, 10668, 11358, 13251, 15144, 16002, 17668, 21336, 22716, 26502, 32004, 35336, 39753, 45432, 53004, 64008, 79506, 80137, 106008, 159012, 160274, 240411, 318024, 320548, 480822, 560959, 641096, 721233, 961644, 1121918, 1442466, 1682877, 1923288, 2243836, 2884932, 3365754, 4487672, 5048631, 5769864, 6731508, 10097262, 13463016, 20194524, 40389048]

約数ペア:

[(1, 40389048), (2, 20194524), (3, 13463016), (4, 10097262), (6, 6731508), (7, 5769864), (8, 5048631), (9, 4487672), (12, 3365754), (14, 2884932), (18, 2243836), (21, 1923288), (24, 1682877), (28, 1442466), (36, 1121918), (42, 961644), (56, 721233), (63, 641096), (72, 560959), (84, 480822), (126, 320548), (127, 318024), (168, 240411), (252, 160274), (254, 159012), (381, 106008), (504, 80137), (508, 79506), (631, 64008), (762, 53004), (889, 45432), (1016, 39753), (1143, 35336), (1262, 32004), (1524, 26502), (1778, 22716), (1893, 21336), (2286, 17668), (2524, 16002), (2667, 15144), (3048, 13251), (3556, 11358), (3786, 10668), (4417, 9144), (4572, 8834), (5048, 8001), (5334, 7572), (5679, 7112)]