1900631568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{13687}}^1$

素因数の和:13972

約数の個数: 80

約数和(自身を含む): 5377084416

約数和(自身を除く): 3476452848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 526, 528, 789, 1052, 1578, 2104, 2893, 3156, 4208, 5786, 6312, 8679, 11572, 12624, 13687, 17358, 23144, 27374, 34716, 41061, 46288, 54748, 69432, 82122, 109496, 138864, 150557, 164244, 218992, 301114, 328488, 451671, 602228, 656976, 903342, 1204456, 1806684, 2408912, 3599681, 3613368, 7199362, 7226736, 10799043, 14398724, 21598086, 28797448, 39596491, 43196172, 57594896, 79192982, 86392344, 118789473, 158385964, 172784688, 237578946, 316771928, 475157892, 633543856, 950315784, 1900631568]

約数ペア:

[(1, 1900631568), (2, 950315784), (3, 633543856), (4, 475157892), (6, 316771928), (8, 237578946), (11, 172784688), (12, 158385964), (16, 118789473), (22, 86392344), (24, 79192982), (33, 57594896), (44, 43196172), (48, 39596491), (66, 28797448), (88, 21598086), (132, 14398724), (176, 10799043), (263, 7226736), (264, 7199362), (526, 3613368), (528, 3599681), (789, 2408912), (1052, 1806684), (1578, 1204456), (2104, 903342), (2893, 656976), (3156, 602228), (4208, 451671), (5786, 328488), (6312, 301114), (8679, 218992), (11572, 164244), (12624, 150557), (13687, 138864), (17358, 109496), (23144, 82122), (27374, 69432), (34716, 54748), (41061, 46288)]