218710008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 649209600

約数和(自身を除く): 430499592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 271, 396, 542, 792, 813, 1019, 1084, 1626, 2038, 2168, 2439, 2981, 3057, 3252, 4076, 4878, 5962, 6114, 6504, 8152, 8943, 9171, 9756, 11209, 11924, 12228, 17886, 18342, 19512, 22418, 23848, 24456, 26829, 33627, 35772, 36684, 44836, 53658, 67254, 71544, 73368, 89672, 100881, 107316, 134508, 201762, 214632, 269016, 276149, 403524, 552298, 807048, 828447, 1104596, 1656894, 2209192, 2485341, 3037639, 3313788, 4970682, 6075278, 6627576, 9112917, 9941364, 12150556, 18225834, 19882728, 24301112, 27338751, 36451668, 54677502, 72903336, 109355004, 218710008]

約数ペア:

[(1, 218710008), (2, 109355004), (3, 72903336), (4, 54677502), (6, 36451668), (8, 27338751), (9, 24301112), (11, 19882728), (12, 18225834), (18, 12150556), (22, 9941364), (24, 9112917), (33, 6627576), (36, 6075278), (44, 4970682), (66, 3313788), (72, 3037639), (88, 2485341), (99, 2209192), (132, 1656894), (198, 1104596), (264, 828447), (271, 807048), (396, 552298), (542, 403524), (792, 276149), (813, 269016), (1019, 214632), (1084, 201762), (1626, 134508), (2038, 107316), (2168, 100881), (2439, 89672), (2981, 73368), (3057, 71544), (3252, 67254), (4076, 53658), (4878, 44836), (5962, 36684), (6114, 35772), (6504, 33627), (8152, 26829), (8943, 24456), (9171, 23848), (9756, 22418), (11209, 19512), (11924, 18342), (12228, 17886)]