40565448

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 142571520

約数和(自身を除く): 102006072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 271, 297, 308, 324, 378, 396, 462, 486, 504, 542, 567, 594, 616, 648, 693, 756, 792, 813, 891, 924, 972, 1084, 1134, 1188, 1386, 1512, 1626, 1701, 1782, 1848, 1897, 1944, 2079, 2168, 2268, 2376, 2439, 2673, 2772, 2981, 3252, 3402, 3564, 3794, 4158, 4536, 4878, 5346, 5544, 5691, 5962, 6237, 6504, 6804, 7128, 7317, 7588, 8316, 8943, 9756, 10692, 11382, 11924, 12474, 13608, 14634, 15176, 16632, 17073, 17886, 18711, 19512, 20867, 21384, 21951, 22764, 23848, 24948, 26829, 29268, 34146, 35772, 37422, 41734, 43902, 45528, 49896, 51219, 53658, 58536, 62601, 65853, 68292, 71544, 74844, 80487, 83468, 87804, 102438, 107316, 125202, 131706, 136584, 149688, 153657, 160974, 166936, 175608, 187803, 204876, 214632, 241461, 250404, 263412, 307314, 321948, 375606, 409752, 460971, 482922, 500808, 526824, 563409, 614628, 643896, 724383, 751212, 921942, 965844, 1126818, 1229256, 1448766, 1502424, 1690227, 1843884, 1931688, 2253636, 2897532, 3380454, 3687768, 4507272, 5070681, 5795064, 6760908, 10141362, 13521816, 20282724, 40565448]

約数ペア:

[(1, 40565448), (2, 20282724), (3, 13521816), (4, 10141362), (6, 6760908), (7, 5795064), (8, 5070681), (9, 4507272), (11, 3687768), (12, 3380454), (14, 2897532), (18, 2253636), (21, 1931688), (22, 1843884), (24, 1690227), (27, 1502424), (28, 1448766), (33, 1229256), (36, 1126818), (42, 965844), (44, 921942), (54, 751212), (56, 724383), (63, 643896), (66, 614628), (72, 563409), (77, 526824), (81, 500808), (84, 482922), (88, 460971), (99, 409752), (108, 375606), (126, 321948), (132, 307314), (154, 263412), (162, 250404), (168, 241461), (189, 214632), (198, 204876), (216, 187803), (231, 175608), (243, 166936), (252, 160974), (264, 153657), (271, 149688), (297, 136584), (308, 131706), (324, 125202), (378, 107316), (396, 102438), (462, 87804), (486, 83468), (504, 80487), (542, 74844), (567, 71544), (594, 68292), (616, 65853), (648, 62601), (693, 58536), (756, 53658), (792, 51219), (813, 49896), (891, 45528), (924, 43902), (972, 41734), (1084, 37422), (1134, 35772), (1188, 34146), (1386, 29268), (1512, 26829), (1626, 24948), (1701, 23848), (1782, 22764), (1848, 21951), (1897, 21384), (1944, 20867), (2079, 19512), (2168, 18711), (2268, 17886), (2376, 17073), (2439, 16632), (2673, 15176), (2772, 14634), (2981, 13608), (3252, 12474), (3402, 11924), (3564, 11382), (3794, 10692), (4158, 9756), (4536, 8943), (4878, 8316), (5346, 7588), (5544, 7317), (5691, 7128), (5962, 6804), (6237, 6504)]