98395984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 113733296

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 197, 212, 248, 304, 394, 424, 496, 589, 788, 848, 1007, 1178, 1576, 1643, 2014, 2356, 3152, 3286, 3743, 4028, 4712, 6107, 6572, 7486, 8056, 9424, 10441, 12214, 13144, 14972, 16112, 20882, 24428, 26288, 29944, 31217, 41764, 48856, 59888, 62434, 83528, 97712, 116033, 124868, 167056, 198379, 232066, 249736, 323671, 396758, 464132, 499472, 647342, 793516, 928264, 1294684, 1587032, 1856528, 2589368, 3174064, 5178736, 6149749, 12299498, 24598996, 49197992, 98395984]

約数ペア:

[(1, 98395984), (2, 49197992), (4, 24598996), (8, 12299498), (16, 6149749), (19, 5178736), (31, 3174064), (38, 2589368), (53, 1856528), (62, 1587032), (76, 1294684), (106, 928264), (124, 793516), (152, 647342), (197, 499472), (212, 464132), (248, 396758), (304, 323671), (394, 249736), (424, 232066), (496, 198379), (589, 167056), (788, 124868), (848, 116033), (1007, 97712), (1178, 83528), (1576, 62434), (1643, 59888), (2014, 48856), (2356, 41764), (3152, 31217), (3286, 29944), (3743, 26288), (4028, 24428), (4712, 20882), (6107, 16112), (6572, 14972), (7486, 13144), (8056, 12214), (9424, 10441)]