486533817

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 963072000

約数和(自身を除く): 476538183

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 109, 113, 133, 171, 189, 209, 231, 297, 327, 339, 399, 513, 627, 693, 763, 791, 981, 1017, 1197, 1199, 1243, 1463, 1881, 2071, 2079, 2147, 2289, 2373, 2943, 3051, 3591, 3597, 3729, 4389, 5643, 6213, 6441, 6867, 7119, 8393, 8701, 10791, 11187, 12317, 13167, 14497, 15029, 18639, 19323, 20601, 21357, 22781, 23617, 25179, 26103, 32373, 33561, 36951, 39501, 43491, 45087, 55917, 57969, 68343, 70851, 75537, 78309, 86219, 110853, 130473, 135261, 135487, 159467, 165319, 205029, 212553, 226611, 234023, 234927, 258657, 332559, 391419, 405783, 406461, 478401, 495957, 615087, 637659, 702069, 775971, 948409, 1219383, 1435203, 1487871, 1638161, 2106207, 2327913, 2574253, 2845227, 3658149, 4305609, 4463613, 4914483, 6318621, 7722759, 8535681, 14743449, 18019771, 23168277, 25607043, 44230347, 54059313, 69504831, 162177939, 486533817]

約数ペア:

[(1, 486533817), (3, 162177939), (7, 69504831), (9, 54059313), (11, 44230347), (19, 25607043), (21, 23168277), (27, 18019771), (33, 14743449), (57, 8535681), (63, 7722759), (77, 6318621), (99, 4914483), (109, 4463613), (113, 4305609), (133, 3658149), (171, 2845227), (189, 2574253), (209, 2327913), (231, 2106207), (297, 1638161), (327, 1487871), (339, 1435203), (399, 1219383), (513, 948409), (627, 775971), (693, 702069), (763, 637659), (791, 615087), (981, 495957), (1017, 478401), (1197, 406461), (1199, 405783), (1243, 391419), (1463, 332559), (1881, 258657), (2071, 234927), (2079, 234023), (2147, 226611), (2289, 212553), (2373, 205029), (2943, 165319), (3051, 159467), (3591, 135487), (3597, 135261), (3729, 130473), (4389, 110853), (5643, 86219), (6213, 78309), (6441, 75537), (6867, 70851), (7119, 68343), (8393, 57969), (8701, 55917), (10791, 45087), (11187, 43491), (12317, 39501), (13167, 36951), (14497, 33561), (15029, 32373), (18639, 26103), (19323, 25179), (20601, 23617), (21357, 22781)]