218680596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 582341760

約数和(自身を除く): 363661164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 654, 828, 981, 1308, 1962, 2423, 2507, 3924, 4846, 5014, 7269, 7521, 9692, 10028, 14538, 15042, 21807, 22563, 29076, 30084, 43614, 45126, 55729, 87228, 90252, 111458, 167187, 222916, 264107, 334374, 501561, 528214, 668748, 792321, 1003122, 1056428, 1584642, 2006244, 2376963, 3169284, 4753926, 6074461, 9507852, 12148922, 18223383, 24297844, 36446766, 54670149, 72893532, 109340298, 218680596]

約数ペア:

[(1, 218680596), (2, 109340298), (3, 72893532), (4, 54670149), (6, 36446766), (9, 24297844), (12, 18223383), (18, 12148922), (23, 9507852), (36, 6074461), (46, 4753926), (69, 3169284), (92, 2376963), (109, 2006244), (138, 1584642), (207, 1056428), (218, 1003122), (276, 792321), (327, 668748), (414, 528214), (436, 501561), (654, 334374), (828, 264107), (981, 222916), (1308, 167187), (1962, 111458), (2423, 90252), (2507, 87228), (3924, 55729), (4846, 45126), (5014, 43614), (7269, 30084), (7521, 29076), (9692, 22563), (10028, 21807), (14538, 15042)]