248909472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 813601152

約数和(自身を除く): 564691680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 311, 336, 397, 504, 622, 672, 794, 933, 1008, 1191, 1244, 1588, 1866, 2016, 2177, 2382, 2488, 2779, 2799, 3176, 3573, 3732, 4354, 4764, 4976, 5558, 5598, 6352, 6531, 7146, 7464, 8337, 8708, 9528, 9952, 11116, 11196, 12704, 13062, 14292, 14928, 16674, 17416, 19056, 19593, 22232, 22392, 25011, 26124, 28584, 29856, 33348, 34832, 38112, 39186, 44464, 44784, 50022, 52248, 57168, 66696, 69664, 78372, 88928, 89568, 100044, 104496, 114336, 123467, 133392, 156744, 200088, 208992, 246934, 266784, 313488, 370401, 400176, 493868, 626976, 740802, 800352, 864269, 987736, 1111203, 1481604, 1728538, 1975472, 2222406, 2592807, 2963208, 3457076, 3950944, 4444812, 5185614, 5926416, 6914152, 7778421, 8889624, 10371228, 11852832, 13828304, 15556842, 17779248, 20742456, 27656608, 31113684, 35558496, 41484912, 62227368, 82969824, 124454736, 248909472]

約数ペア:

[(1, 248909472), (2, 124454736), (3, 82969824), (4, 62227368), (6, 41484912), (7, 35558496), (8, 31113684), (9, 27656608), (12, 20742456), (14, 17779248), (16, 15556842), (18, 13828304), (21, 11852832), (24, 10371228), (28, 8889624), (32, 7778421), (36, 6914152), (42, 5926416), (48, 5185614), (56, 4444812), (63, 3950944), (72, 3457076), (84, 2963208), (96, 2592807), (112, 2222406), (126, 1975472), (144, 1728538), (168, 1481604), (224, 1111203), (252, 987736), (288, 864269), (311, 800352), (336, 740802), (397, 626976), (504, 493868), (622, 400176), (672, 370401), (794, 313488), (933, 266784), (1008, 246934), (1191, 208992), (1244, 200088), (1588, 156744), (1866, 133392), (2016, 123467), (2177, 114336), (2382, 104496), (2488, 100044), (2779, 89568), (2799, 88928), (3176, 78372), (3573, 69664), (3732, 66696), (4354, 57168), (4764, 52248), (4976, 50022), (5558, 44784), (5598, 44464), (6352, 39186), (6531, 38112), (7146, 34832), (7464, 33348), (8337, 29856), (8708, 28584), (9528, 26124), (9952, 25011), (11116, 22392), (11196, 22232), (12704, 19593), (13062, 19056), (14292, 17416), (14928, 16674)]