868821408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33151}}^1$

素因数の和:33187

約数の個数: 144

約数和(自身を含む): 3040966656

約数和(自身を除く): 2172145248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 33151, 66302, 99453, 132604, 198906, 232057, 265208, 298359, 397812, 430963, 464114, 530416, 596718, 696171, 795624, 861926, 928228, 1060832, 1193436, 1292889, 1392342, 1591248, 1723852, 1856456, 2088513, 2386872, 2585778, 2784684, 3016741, 3182496, 3447704, 3712912, 3878667, 4177026, 4773744, 5171556, 5569368, 6033482, 6895408, 7425824, 7757334, 8354052, 9050223, 9547488, 10343112, 11138736, 12066964, 13790816, 15514668, 16708104, 18100446, 20686224, 22277472, 24133928, 27150669, 31029336, 33416208, 36200892, 41372448, 48267856, 54301338, 62058672, 66832416, 72401784, 96535712, 108602676, 124117344, 144803568, 217205352, 289607136, 434410704, 868821408]

約数ペア:

[(1, 868821408), (2, 434410704), (3, 289607136), (4, 217205352), (6, 144803568), (7, 124117344), (8, 108602676), (9, 96535712), (12, 72401784), (13, 66832416), (14, 62058672), (16, 54301338), (18, 48267856), (21, 41372448), (24, 36200892), (26, 33416208), (28, 31029336), (32, 27150669), (36, 24133928), (39, 22277472), (42, 20686224), (48, 18100446), (52, 16708104), (56, 15514668), (63, 13790816), (72, 12066964), (78, 11138736), (84, 10343112), (91, 9547488), (96, 9050223), (104, 8354052), (112, 7757334), (117, 7425824), (126, 6895408), (144, 6033482), (156, 5569368), (168, 5171556), (182, 4773744), (208, 4177026), (224, 3878667), (234, 3712912), (252, 3447704), (273, 3182496), (288, 3016741), (312, 2784684), (336, 2585778), (364, 2386872), (416, 2088513), (468, 1856456), (504, 1723852), (546, 1591248), (624, 1392342), (672, 1292889), (728, 1193436), (819, 1060832), (936, 928228), (1008, 861926), (1092, 795624), (1248, 696171), (1456, 596718), (1638, 530416), (1872, 464114), (2016, 430963), (2184, 397812), (2912, 298359), (3276, 265208), (3744, 232057), (4368, 198906), (6552, 132604), (8736, 99453), (13104, 66302), (26208, 33151)]