693347652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26347}}^1$

素因数の和:26417

約数の個数: 72

約数和(自身を含む): 1898953056

約数和(自身を除く): 1205605404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 13158, 26316, 26347, 52694, 79041, 105388, 158082, 237123, 316164, 447899, 474246, 895798, 948492, 1132921, 1343697, 1791596, 2265842, 2687394, 3398763, 4031091, 4531684, 5374788, 6797526, 8062182, 10196289, 13595052, 16124364, 19259657, 20392578, 38519314, 40785156, 57778971, 77038628, 115557942, 173336913, 231115884, 346673826, 693347652]

約数ペア:

[(1, 693347652), (2, 346673826), (3, 231115884), (4, 173336913), (6, 115557942), (9, 77038628), (12, 57778971), (17, 40785156), (18, 38519314), (34, 20392578), (36, 19259657), (43, 16124364), (51, 13595052), (68, 10196289), (86, 8062182), (102, 6797526), (129, 5374788), (153, 4531684), (172, 4031091), (204, 3398763), (258, 2687394), (306, 2265842), (387, 1791596), (516, 1343697), (612, 1132921), (731, 948492), (774, 895798), (1462, 474246), (1548, 447899), (2193, 316164), (2924, 237123), (4386, 158082), (6579, 105388), (8772, 79041), (13158, 52694), (26316, 26347)]