475770204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20784

約数の個数: 108

約数和(自身を含む): 1506678264

約数和(自身を除く): 1030908060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 20747, 22932, 41494, 62241, 82988, 124482, 145229, 186723, 248964, 269711, 290458, 373446, 435687, 539422, 580916, 746892, 809133, 871374, 1016603, 1078844, 1307061, 1618266, 1742748, 1887977, 2033206, 2427399, 2614122, 3049809, 3236532, 3775954, 4066412, 4854798, 5228244, 5663931, 6099618, 7551908, 9149427, 9709596, 11327862, 12199236, 13215839, 16991793, 18298854, 22655724, 26431678, 33983586, 36597708, 39647517, 52863356, 67967172, 79295034, 118942551, 158590068, 237885102, 475770204]

約数ペア:

[(1, 475770204), (2, 237885102), (3, 158590068), (4, 118942551), (6, 79295034), (7, 67967172), (9, 52863356), (12, 39647517), (13, 36597708), (14, 33983586), (18, 26431678), (21, 22655724), (26, 18298854), (28, 16991793), (36, 13215839), (39, 12199236), (42, 11327862), (49, 9709596), (52, 9149427), (63, 7551908), (78, 6099618), (84, 5663931), (91, 5228244), (98, 4854798), (117, 4066412), (126, 3775954), (147, 3236532), (156, 3049809), (182, 2614122), (196, 2427399), (234, 2033206), (252, 1887977), (273, 1742748), (294, 1618266), (364, 1307061), (441, 1078844), (468, 1016603), (546, 871374), (588, 809133), (637, 746892), (819, 580916), (882, 539422), (1092, 435687), (1274, 373446), (1638, 290458), (1764, 269711), (1911, 248964), (2548, 186723), (3276, 145229), (3822, 124482), (5733, 82988), (7644, 62241), (11466, 41494), (20747, 22932)]