470897170686

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{20983}}^1$

素因数の和:21726

約数の個数: 96

約数和(自身を含む): 1069100218368

約数和(自身を除く): 598203047682

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 647, 738, 846, 1294, 1927, 1941, 3854, 3882, 5781, 5823, 11562, 11646, 17343, 20983, 26527, 30409, 34686, 41966, 53054, 60818, 62949, 79581, 91227, 125898, 159162, 182454, 188847, 238743, 273681, 377694, 477486, 547362, 860303, 986201, 1246769, 1720606, 1972402, 2493538, 2580909, 2958603, 3740307, 5161818, 5917206, 7480614, 7742727, 8875809, 11220921, 13576001, 15485454, 17751618, 22441842, 27152002, 40434241, 40728003, 80868482, 81456006, 121302723, 122184009, 242605446, 244368018, 363908169, 556616041, 638072047, 727816338, 1113232082, 1276144094, 1669848123, 1914216141, 3339696246, 3828432282, 5009544369, 5742648423, 10019088738, 11485296846, 26160953927, 52321907854, 78482861781, 156965723562, 235448585343, 470897170686]

約数ペア:

[(1, 470897170686), (2, 235448585343), (3, 156965723562), (6, 78482861781), (9, 52321907854), (18, 26160953927), (41, 11485296846), (47, 10019088738), (82, 5742648423), (94, 5009544369), (123, 3828432282), (141, 3339696246), (246, 1914216141), (282, 1669848123), (369, 1276144094), (423, 1113232082), (647, 727816338), (738, 638072047), (846, 556616041), (1294, 363908169), (1927, 244368018), (1941, 242605446), (3854, 122184009), (3882, 121302723), (5781, 81456006), (5823, 80868482), (11562, 40728003), (11646, 40434241), (17343, 27152002), (20983, 22441842), (26527, 17751618), (30409, 15485454), (34686, 13576001), (41966, 11220921), (53054, 8875809), (60818, 7742727), (62949, 7480614), (79581, 5917206), (91227, 5161818), (125898, 3740307), (159162, 2958603), (182454, 2580909), (188847, 2493538), (238743, 1972402), (273681, 1720606), (377694, 1246769), (477486, 986201), (547362, 860303)]