1899395856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{45641}}^1$

素因数の和:45689

約数の個数: 90

約数和(自身を含む): 5646873882

約数和(自身を除く): 3747478026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20808, 41616, 45641, 91282, 136923, 182564, 273846, 365128, 410769, 547692, 730256, 775897, 821538, 1095384, 1551794, 1643076, 2190768, 2327691, 3103588, 3286152, 4655382, 6207176, 6572304, 6983073, 9310764, 12414352, 13190249, 13966146, 18621528, 26380498, 27932292, 37243056, 39570747, 52760996, 55864584, 79141494, 105521992, 111729168, 118712241, 158282988, 211043984, 237424482, 316565976, 474848964, 633131952, 949697928, 1899395856]

約数ペア:

[(1, 1899395856), (2, 949697928), (3, 633131952), (4, 474848964), (6, 316565976), (8, 237424482), (9, 211043984), (12, 158282988), (16, 118712241), (17, 111729168), (18, 105521992), (24, 79141494), (34, 55864584), (36, 52760996), (48, 39570747), (51, 37243056), (68, 27932292), (72, 26380498), (102, 18621528), (136, 13966146), (144, 13190249), (153, 12414352), (204, 9310764), (272, 6983073), (289, 6572304), (306, 6207176), (408, 4655382), (578, 3286152), (612, 3103588), (816, 2327691), (867, 2190768), (1156, 1643076), (1224, 1551794), (1734, 1095384), (2312, 821538), (2448, 775897), (2601, 730256), (3468, 547692), (4624, 410769), (5202, 365128), (6936, 273846), (10404, 182564), (13872, 136923), (20808, 91282), (41616, 45641)]