220535016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41579}}^1$

素因数の和:41618

約数の個数: 64

約数和(自身を含む): 628689600

約数和(自身を除く): 408154584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 41579, 83158, 124737, 166316, 249474, 332632, 498948, 540527, 706843, 997896, 1081054, 1413686, 1621581, 2120529, 2162108, 2827372, 3243162, 4241058, 4324216, 5654744, 6486324, 8482116, 9188959, 12972648, 16964232, 18377918, 27566877, 36755836, 55133754, 73511672, 110267508, 220535016]

約数ペア:

[(1, 220535016), (2, 110267508), (3, 73511672), (4, 55133754), (6, 36755836), (8, 27566877), (12, 18377918), (13, 16964232), (17, 12972648), (24, 9188959), (26, 8482116), (34, 6486324), (39, 5654744), (51, 4324216), (52, 4241058), (68, 3243162), (78, 2827372), (102, 2162108), (104, 2120529), (136, 1621581), (156, 1413686), (204, 1081054), (221, 997896), (312, 706843), (408, 540527), (442, 498948), (663, 332632), (884, 249474), (1326, 166316), (1768, 124737), (2652, 83158), (5304, 41579)]