390219192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 1187615520

約数和(自身を除く): 797396328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 121, 132, 141, 188, 198, 242, 264, 282, 363, 376, 396, 423, 484, 517, 564, 726, 792, 846, 953, 968, 1034, 1089, 1128, 1452, 1551, 1692, 1906, 2068, 2178, 2859, 2904, 3102, 3384, 3812, 4136, 4356, 4653, 5687, 5718, 6204, 7624, 8577, 8712, 9306, 10483, 11374, 11436, 12408, 17061, 17154, 18612, 20966, 22748, 22872, 31449, 34122, 34308, 37224, 41932, 44791, 45496, 51183, 62898, 68244, 68616, 83864, 89582, 94347, 102366, 115313, 125796, 134373, 136488, 179164, 188694, 204732, 230626, 251592, 268746, 345939, 358328, 377388, 403119, 409464, 461252, 492701, 537492, 691878, 754776, 806238, 922504, 985402, 1037817, 1074984, 1383756, 1478103, 1612476, 1970804, 2075634, 2767512, 2956206, 3224952, 3941608, 4151268, 4434309, 5419711, 5912412, 8302536, 8868618, 10839422, 11824824, 16259133, 17737236, 21678844, 32518266, 35474472, 43357688, 48777399, 65036532, 97554798, 130073064, 195109596, 390219192]

約数ペア:

[(1, 390219192), (2, 195109596), (3, 130073064), (4, 97554798), (6, 65036532), (8, 48777399), (9, 43357688), (11, 35474472), (12, 32518266), (18, 21678844), (22, 17737236), (24, 16259133), (33, 11824824), (36, 10839422), (44, 8868618), (47, 8302536), (66, 5912412), (72, 5419711), (88, 4434309), (94, 4151268), (99, 3941608), (121, 3224952), (132, 2956206), (141, 2767512), (188, 2075634), (198, 1970804), (242, 1612476), (264, 1478103), (282, 1383756), (363, 1074984), (376, 1037817), (396, 985402), (423, 922504), (484, 806238), (517, 754776), (564, 691878), (726, 537492), (792, 492701), (846, 461252), (953, 409464), (968, 403119), (1034, 377388), (1089, 358328), (1128, 345939), (1452, 268746), (1551, 251592), (1692, 230626), (1906, 204732), (2068, 188694), (2178, 179164), (2859, 136488), (2904, 134373), (3102, 125796), (3384, 115313), (3812, 102366), (4136, 94347), (4356, 89582), (4653, 83864), (5687, 68616), (5718, 68244), (6204, 62898), (7624, 51183), (8577, 45496), (8712, 44791), (9306, 41932), (10483, 37224), (11374, 34308), (11436, 34122), (12408, 31449), (17061, 22872), (17154, 22748), (18612, 20966)]