219392016

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{86239}}^1$

素因数の和:86303

約数の個数: 40

約数和(自身を含む): 577463040

約数和(自身を除く): 358071024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 86239, 172478, 258717, 344956, 517434, 689912, 1034868, 1379824, 2069736, 4139472, 4570667, 9141334, 13712001, 18282668, 27424002, 36565336, 54848004, 73130672, 109696008, 219392016]

約数ペア:

[(1, 219392016), (2, 109696008), (3, 73130672), (4, 54848004), (6, 36565336), (8, 27424002), (12, 18282668), (16, 13712001), (24, 9141334), (48, 4570667), (53, 4139472), (106, 2069736), (159, 1379824), (212, 1034868), (318, 689912), (424, 517434), (636, 344956), (848, 258717), (1272, 172478), (2544, 86239)]