391036668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6263}}^1$

素因数の和:6335

約数の個数: 72

約数和(自身を含む): 1026393984

約数和(自身を除く): 635357316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2838, 5203, 5676, 6263, 10406, 12526, 15609, 18789, 20812, 25052, 31218, 37578, 62436, 68893, 75156, 137786, 206679, 269309, 275572, 413358, 538618, 757823, 807927, 826716, 1077236, 1515646, 1615854, 2273469, 2962399, 3031292, 3231708, 4546938, 5924798, 8887197, 9093876, 11849596, 17774394, 32586389, 35548788, 65172778, 97759167, 130345556, 195518334, 391036668]

約数ペア:

[(1, 391036668), (2, 195518334), (3, 130345556), (4, 97759167), (6, 65172778), (11, 35548788), (12, 32586389), (22, 17774394), (33, 11849596), (43, 9093876), (44, 8887197), (66, 5924798), (86, 4546938), (121, 3231708), (129, 3031292), (132, 2962399), (172, 2273469), (242, 1615854), (258, 1515646), (363, 1077236), (473, 826716), (484, 807927), (516, 757823), (726, 538618), (946, 413358), (1419, 275572), (1452, 269309), (1892, 206679), (2838, 137786), (5203, 75156), (5676, 68893), (6263, 62436), (10406, 37578), (12526, 31218), (15609, 25052), (18789, 20812)]