1204996928

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 2441853384

約数和(自身を除く): 1236856456

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 257, 488, 514, 976, 1028, 1201, 1952, 2056, 2402, 3904, 4112, 4804, 8224, 9608, 15677, 16448, 19216, 31354, 38432, 62708, 73261, 76864, 125416, 146522, 250832, 293044, 308657, 501664, 586088, 617314, 1003328, 1172176, 1234628, 2344352, 2469256, 4688704, 4938512, 9877024, 18828077, 19754048, 37656154, 75312308, 150624616, 301249232, 602498464, 1204996928]

約数ペア:

[(1, 1204996928), (2, 602498464), (4, 301249232), (8, 150624616), (16, 75312308), (32, 37656154), (61, 19754048), (64, 18828077), (122, 9877024), (244, 4938512), (257, 4688704), (488, 2469256), (514, 2344352), (976, 1234628), (1028, 1172176), (1201, 1003328), (1952, 617314), (2056, 586088), (2402, 501664), (3904, 308657), (4112, 293044), (4804, 250832), (8224, 146522), (9608, 125416), (15677, 76864), (16448, 73261), (19216, 62708), (31354, 38432)]