31798704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 104993280

約数和(自身を除く): 73194576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 293, 304, 323, 336, 357, 399, 408, 456, 476, 532, 586, 646, 714, 798, 816, 879, 912, 952, 969, 1064, 1172, 1292, 1428, 1596, 1758, 1904, 1938, 2051, 2128, 2261, 2344, 2584, 2856, 3192, 3516, 3876, 4102, 4522, 4688, 4981, 5168, 5567, 5712, 6153, 6384, 6783, 7032, 7752, 8204, 9044, 9962, 11134, 12306, 13566, 14064, 14943, 15504, 16408, 16701, 18088, 19924, 22268, 24612, 27132, 29886, 32816, 33402, 34867, 36176, 38969, 39848, 44536, 49224, 54264, 59772, 66804, 69734, 77938, 79696, 89072, 94639, 98448, 104601, 108528, 116907, 119544, 133608, 139468, 155876, 189278, 209202, 233814, 239088, 267216, 278936, 283917, 311752, 378556, 418404, 467628, 557872, 567834, 623504, 662473, 757112, 836808, 935256, 1135668, 1324946, 1514224, 1673616, 1870512, 1987419, 2271336, 2649892, 3974838, 4542672, 5299784, 7949676, 10599568, 15899352, 31798704]

約数ペア:

[(1, 31798704), (2, 15899352), (3, 10599568), (4, 7949676), (6, 5299784), (7, 4542672), (8, 3974838), (12, 2649892), (14, 2271336), (16, 1987419), (17, 1870512), (19, 1673616), (21, 1514224), (24, 1324946), (28, 1135668), (34, 935256), (38, 836808), (42, 757112), (48, 662473), (51, 623504), (56, 567834), (57, 557872), (68, 467628), (76, 418404), (84, 378556), (102, 311752), (112, 283917), (114, 278936), (119, 267216), (133, 239088), (136, 233814), (152, 209202), (168, 189278), (204, 155876), (228, 139468), (238, 133608), (266, 119544), (272, 116907), (293, 108528), (304, 104601), (323, 98448), (336, 94639), (357, 89072), (399, 79696), (408, 77938), (456, 69734), (476, 66804), (532, 59772), (586, 54264), (646, 49224), (714, 44536), (798, 39848), (816, 38969), (879, 36176), (912, 34867), (952, 33402), (969, 32816), (1064, 29886), (1172, 27132), (1292, 24612), (1428, 22268), (1596, 19924), (1758, 18088), (1904, 16701), (1938, 16408), (2051, 15504), (2128, 14943), (2261, 14064), (2344, 13566), (2584, 12306), (2856, 11134), (3192, 9962), (3516, 9044), (3876, 8204), (4102, 7752), (4522, 7032), (4688, 6783), (4981, 6384), (5168, 6153), (5567, 5712)]