217986504

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7639}}^1$

素因数の和:7718

約数の個数: 64

約数和(自身を含む): 577584000

約数和(自身を除く): 359597496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 696, 984, 1189, 2378, 3567, 4756, 7134, 7639, 9512, 14268, 15278, 22917, 28536, 30556, 45834, 61112, 91668, 183336, 221531, 313199, 443062, 626398, 664593, 886124, 939597, 1252796, 1329186, 1772248, 1879194, 2505592, 2658372, 3758388, 5316744, 7516776, 9082771, 18165542, 27248313, 36331084, 54496626, 72662168, 108993252, 217986504]

約数ペア:

[(1, 217986504), (2, 108993252), (3, 72662168), (4, 54496626), (6, 36331084), (8, 27248313), (12, 18165542), (24, 9082771), (29, 7516776), (41, 5316744), (58, 3758388), (82, 2658372), (87, 2505592), (116, 1879194), (123, 1772248), (164, 1329186), (174, 1252796), (232, 939597), (246, 886124), (328, 664593), (348, 626398), (492, 443062), (696, 313199), (984, 221531), (1189, 183336), (2378, 91668), (3567, 61112), (4756, 45834), (7134, 30556), (7639, 28536), (9512, 22917), (14268, 15278)]