494797696

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6627

約数の個数: 64

約数和(自身を含む): 1071244800

約数和(自身を除く): 576447104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 6563, 9424, 13126, 18848, 26252, 37696, 52504, 75392, 105008, 124697, 203453, 210016, 249394, 406906, 420032, 498788, 813812, 840064, 997576, 1627624, 1995152, 3255248, 3865607, 3990304, 6510496, 7731214, 7980608, 13020992, 15462428, 15961216, 26041984, 30924856, 61849712, 123699424, 247398848, 494797696]

約数ペア:

[(1, 494797696), (2, 247398848), (4, 123699424), (8, 61849712), (16, 30924856), (19, 26041984), (31, 15961216), (32, 15462428), (38, 13020992), (62, 7980608), (64, 7731214), (76, 6510496), (124, 3990304), (128, 3865607), (152, 3255248), (248, 1995152), (304, 1627624), (496, 997576), (589, 840064), (608, 813812), (992, 498788), (1178, 420032), (1216, 406906), (1984, 249394), (2356, 210016), (2432, 203453), (3968, 124697), (4712, 105008), (6563, 75392), (9424, 52504), (13126, 37696), (18848, 26252)]