227718612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 108

約数和(自身を含む): 643831188

約数和(自身を除く): 416112576

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 183, 198, 242, 244, 363, 366, 396, 484, 549, 671, 726, 732, 857, 1089, 1098, 1342, 1452, 1714, 2013, 2178, 2196, 2571, 2684, 3428, 4026, 4356, 5142, 6039, 7381, 7713, 8052, 9427, 10284, 12078, 14762, 15426, 18854, 22143, 24156, 28281, 29524, 30852, 37708, 44286, 52277, 56562, 66429, 84843, 88572, 103697, 104554, 113124, 132858, 156831, 169686, 207394, 209108, 265716, 311091, 313662, 339372, 414788, 470493, 575047, 622182, 627324, 933273, 940986, 1150094, 1244364, 1725141, 1866546, 1881972, 2300188, 3450282, 3733092, 5175423, 6325517, 6900564, 10350846, 12651034, 18976551, 20701692, 25302068, 37953102, 56929653, 75906204, 113859306, 227718612]

約数ペア:

[(1, 227718612), (2, 113859306), (3, 75906204), (4, 56929653), (6, 37953102), (9, 25302068), (11, 20701692), (12, 18976551), (18, 12651034), (22, 10350846), (33, 6900564), (36, 6325517), (44, 5175423), (61, 3733092), (66, 3450282), (99, 2300188), (121, 1881972), (122, 1866546), (132, 1725141), (183, 1244364), (198, 1150094), (242, 940986), (244, 933273), (363, 627324), (366, 622182), (396, 575047), (484, 470493), (549, 414788), (671, 339372), (726, 313662), (732, 311091), (857, 265716), (1089, 209108), (1098, 207394), (1342, 169686), (1452, 156831), (1714, 132858), (2013, 113124), (2178, 104554), (2196, 103697), (2571, 88572), (2684, 84843), (3428, 66429), (4026, 56562), (4356, 52277), (5142, 44286), (6039, 37708), (7381, 30852), (7713, 29524), (8052, 28281), (9427, 24156), (10284, 22143), (12078, 18854), (14762, 15426)]