246886912

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 532778400

約数和(自身を除く): 285891488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 512, 608, 619, 656, 779, 1216, 1238, 1312, 1558, 2432, 2476, 2624, 3116, 4864, 4952, 5248, 6232, 9728, 9904, 10496, 11761, 12464, 19808, 20992, 23522, 24928, 25379, 39616, 47044, 49856, 50758, 79232, 94088, 99712, 101516, 158464, 188176, 199424, 203032, 316928, 376352, 398848, 406064, 482201, 752704, 812128, 964402, 1505408, 1624256, 1928804, 3010816, 3248512, 3857608, 6021632, 6497024, 7715216, 12994048, 15430432, 30860864, 61721728, 123443456, 246886912]

約数ペア:

[(1, 246886912), (2, 123443456), (4, 61721728), (8, 30860864), (16, 15430432), (19, 12994048), (32, 7715216), (38, 6497024), (41, 6021632), (64, 3857608), (76, 3248512), (82, 3010816), (128, 1928804), (152, 1624256), (164, 1505408), (256, 964402), (304, 812128), (328, 752704), (512, 482201), (608, 406064), (619, 398848), (656, 376352), (779, 316928), (1216, 203032), (1238, 199424), (1312, 188176), (1558, 158464), (2432, 101516), (2476, 99712), (2624, 94088), (3116, 79232), (4864, 50758), (4952, 49856), (5248, 47044), (6232, 39616), (9728, 25379), (9904, 24928), (10496, 23522), (11761, 20992), (12464, 19808)]