220165614

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1671

約数の個数: 80

約数和(自身を含む): 529027488

約数和(自身を除く): 308861874

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1597, 1702, 1863, 1998, 2553, 2997, 3194, 3726, 4791, 5106, 5994, 7659, 9582, 14373, 15318, 22977, 28746, 36731, 43119, 45954, 59089, 68931, 73462, 86238, 110193, 118178, 129357, 137862, 177267, 220386, 258714, 330579, 354534, 531801, 661158, 991737, 1063602, 1359047, 1595403, 1983474, 2718094, 2975211, 3190806, 4077141, 4786209, 5950422, 8154282, 9572418, 12231423, 24462846, 36694269, 73388538, 110082807, 220165614]

約数ペア:

[(1, 220165614), (2, 110082807), (3, 73388538), (6, 36694269), (9, 24462846), (18, 12231423), (23, 9572418), (27, 8154282), (37, 5950422), (46, 4786209), (54, 4077141), (69, 3190806), (74, 2975211), (81, 2718094), (111, 1983474), (138, 1595403), (162, 1359047), (207, 1063602), (222, 991737), (333, 661158), (414, 531801), (621, 354534), (666, 330579), (851, 258714), (999, 220386), (1242, 177267), (1597, 137862), (1702, 129357), (1863, 118178), (1998, 110193), (2553, 86238), (2997, 73462), (3194, 68931), (3726, 59089), (4791, 45954), (5106, 43119), (5994, 36731), (7659, 28746), (9582, 22977), (14373, 15318)]