214981008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8663}}^1$

素因数の和:8732

約数の個数: 80

約数和(自身を含む): 618817536

約数和(自身を除く): 403836528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 8663, 12408, 17326, 24816, 25989, 34652, 51978, 69304, 95293, 103956, 138608, 190586, 207912, 285879, 381172, 407161, 415824, 571758, 762344, 814322, 1143516, 1221483, 1524688, 1628644, 2287032, 2442966, 3257288, 4478771, 4574064, 4885932, 6514576, 8957542, 9771864, 13436313, 17915084, 19543728, 26872626, 35830168, 53745252, 71660336, 107490504, 214981008]

約数ペア:

[(1, 214981008), (2, 107490504), (3, 71660336), (4, 53745252), (6, 35830168), (8, 26872626), (11, 19543728), (12, 17915084), (16, 13436313), (22, 9771864), (24, 8957542), (33, 6514576), (44, 4885932), (47, 4574064), (48, 4478771), (66, 3257288), (88, 2442966), (94, 2287032), (132, 1628644), (141, 1524688), (176, 1221483), (188, 1143516), (264, 814322), (282, 762344), (376, 571758), (517, 415824), (528, 407161), (564, 381172), (752, 285879), (1034, 207912), (1128, 190586), (1551, 138608), (2068, 103956), (2256, 95293), (3102, 69304), (4136, 51978), (6204, 34652), (8272, 25989), (8663, 24816), (12408, 17326)]