621402564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 1602671616

約数和(自身を除く): 981269052

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 97, 102, 124, 186, 194, 204, 291, 372, 388, 527, 582, 1013, 1054, 1164, 1581, 1649, 2026, 2108, 3007, 3039, 3162, 3298, 4052, 4947, 6014, 6078, 6324, 6596, 9021, 9894, 12028, 12156, 17221, 18042, 19788, 31403, 34442, 36084, 51119, 51663, 62806, 68884, 94209, 98261, 102238, 103326, 125612, 153357, 188418, 196522, 204476, 206652, 294783, 306714, 376836, 393044, 533851, 589566, 613428, 1067702, 1179132, 1601553, 1670437, 2135404, 3046091, 3203106, 3340874, 5011311, 6092182, 6406212, 6681748, 9138273, 10022622, 12184364, 18276546, 20045244, 36553092, 51783547, 103567094, 155350641, 207134188, 310701282, 621402564]

約数ペア:

[(1, 621402564), (2, 310701282), (3, 207134188), (4, 155350641), (6, 103567094), (12, 51783547), (17, 36553092), (31, 20045244), (34, 18276546), (51, 12184364), (62, 10022622), (68, 9138273), (93, 6681748), (97, 6406212), (102, 6092182), (124, 5011311), (186, 3340874), (194, 3203106), (204, 3046091), (291, 2135404), (372, 1670437), (388, 1601553), (527, 1179132), (582, 1067702), (1013, 613428), (1054, 589566), (1164, 533851), (1581, 393044), (1649, 376836), (2026, 306714), (2108, 294783), (3007, 206652), (3039, 204476), (3162, 196522), (3298, 188418), (4052, 153357), (4947, 125612), (6014, 103326), (6078, 102238), (6324, 98261), (6596, 94209), (9021, 68884), (9894, 62806), (12028, 51663), (12156, 51119), (17221, 36084), (18042, 34442), (19788, 31403)]