1310367872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22699}}^1$

素因数の和:22765

約数の個数: 64

約数和(自身を含む): 2917404000

約数和(自身を除く): 1607036128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 3608, 5248, 7216, 14432, 22699, 28864, 45398, 57728, 90796, 181592, 249689, 363184, 499378, 726368, 930659, 998756, 1452736, 1861318, 1997512, 2905472, 3722636, 3995024, 7445272, 7990048, 10237249, 14890544, 15980096, 20474498, 29781088, 31960192, 40948996, 59562176, 81897992, 119124352, 163795984, 327591968, 655183936, 1310367872]

約数ペア:

[(1, 1310367872), (2, 655183936), (4, 327591968), (8, 163795984), (11, 119124352), (16, 81897992), (22, 59562176), (32, 40948996), (41, 31960192), (44, 29781088), (64, 20474498), (82, 15980096), (88, 14890544), (128, 10237249), (164, 7990048), (176, 7445272), (328, 3995024), (352, 3722636), (451, 2905472), (656, 1997512), (704, 1861318), (902, 1452736), (1312, 998756), (1408, 930659), (1804, 726368), (2624, 499378), (3608, 363184), (5248, 249689), (7216, 181592), (14432, 90796), (22699, 57728), (28864, 45398)]