542480666

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 1091280960

約数和(自身を除く): 548800294

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 73, 91, 98, 133, 146, 182, 247, 266, 307, 494, 511, 614, 637, 931, 949, 1022, 1274, 1387, 1729, 1862, 1898, 2149, 2774, 3458, 3577, 3991, 4298, 5833, 6643, 7154, 7982, 9709, 11666, 12103, 13286, 15043, 18031, 19418, 22411, 24206, 27937, 30086, 36062, 40831, 44822, 46501, 55874, 67963, 75829, 81662, 93002, 126217, 135926, 151658, 156877, 195559, 252434, 285817, 291343, 313754, 391118, 425809, 530803, 571634, 582686, 851618, 883519, 1061606, 1098139, 1767038, 2039401, 2196278, 2980663, 3715621, 4078802, 5535517, 5961326, 7431242, 11071034, 14275807, 20864641, 28551614, 38748619, 41729282, 77497238, 271240333, 542480666]

約数ペア:

[(1, 542480666), (2, 271240333), (7, 77497238), (13, 41729282), (14, 38748619), (19, 28551614), (26, 20864641), (38, 14275807), (49, 11071034), (73, 7431242), (91, 5961326), (98, 5535517), (133, 4078802), (146, 3715621), (182, 2980663), (247, 2196278), (266, 2039401), (307, 1767038), (494, 1098139), (511, 1061606), (614, 883519), (637, 851618), (931, 582686), (949, 571634), (1022, 530803), (1274, 425809), (1387, 391118), (1729, 313754), (1862, 291343), (1898, 285817), (2149, 252434), (2774, 195559), (3458, 156877), (3577, 151658), (3991, 135926), (4298, 126217), (5833, 93002), (6643, 81662), (7154, 75829), (7982, 67963), (9709, 55874), (11666, 46501), (12103, 44822), (13286, 40831), (15043, 36062), (18031, 30086), (19418, 27937), (22411, 24206)]