1228890816

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{112289}}^1$

素因数の和:112326

約数の個数: 84

約数和(自身を含む): 3707815800

約数和(自身を除く): 2478924984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 112289, 224578, 336867, 449156, 673734, 898312, 1010601, 1347468, 1796624, 2021202, 2133491, 2694936, 3593248, 4042404, 4266982, 5389872, 6400473, 7186496, 8084808, 8533964, 10779744, 12800946, 16169616, 17067928, 19201419, 21559488, 25601892, 32339232, 34135856, 38402838, 51203784, 64678464, 68271712, 76805676, 102407568, 136543424, 153611352, 204815136, 307222704, 409630272, 614445408, 1228890816]

約数ペア:

[(1, 1228890816), (2, 614445408), (3, 409630272), (4, 307222704), (6, 204815136), (8, 153611352), (9, 136543424), (12, 102407568), (16, 76805676), (18, 68271712), (19, 64678464), (24, 51203784), (32, 38402838), (36, 34135856), (38, 32339232), (48, 25601892), (57, 21559488), (64, 19201419), (72, 17067928), (76, 16169616), (96, 12800946), (114, 10779744), (144, 8533964), (152, 8084808), (171, 7186496), (192, 6400473), (228, 5389872), (288, 4266982), (304, 4042404), (342, 3593248), (456, 2694936), (576, 2133491), (608, 2021202), (684, 1796624), (912, 1347468), (1216, 1010601), (1368, 898312), (1824, 673734), (2736, 449156), (3648, 336867), (5472, 224578), (10944, 112289)]