271328148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 888870528

約数和(自身を除く): 617542380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 169, 182, 207, 234, 252, 273, 276, 277, 299, 322, 338, 364, 414, 468, 483, 507, 546, 554, 598, 644, 676, 819, 828, 831, 897, 966, 1014, 1092, 1108, 1183, 1196, 1449, 1521, 1638, 1662, 1794, 1932, 1939, 2028, 2093, 2366, 2493, 2691, 2898, 3042, 3276, 3324, 3549, 3588, 3601, 3878, 3887, 4186, 4732, 4986, 5382, 5796, 5817, 6084, 6279, 6371, 7098, 7202, 7756, 7774, 8372, 9972, 10647, 10764, 10803, 11634, 11661, 12558, 12742, 14196, 14404, 15548, 17451, 18837, 19113, 21294, 21606, 23268, 23322, 25116, 25207, 25484, 27209, 32409, 34902, 34983, 37674, 38226, 42588, 43212, 44597, 46644, 46813, 50414, 54418, 57339, 64818, 69804, 69966, 75348, 75621, 76452, 81627, 82823, 89194, 93626, 100828, 108836, 114678, 129636, 133791, 139932, 140439, 151242, 163254, 165646, 178388, 187252, 226863, 229356, 244881, 248469, 267582, 280878, 302484, 326508, 327691, 331292, 401373, 421317, 453726, 489762, 496938, 535164, 561756, 579761, 655382, 745407, 802746, 842634, 907452, 979524, 983073, 993876, 1076699, 1159522, 1310764, 1490814, 1605492, 1685268, 1739283, 1966146, 2153398, 2319044, 2949219, 2981628, 3230097, 3478566, 3932292, 4306796, 5217849, 5898438, 6460194, 6957132, 7536893, 9690291, 10435698, 11796876, 12920388, 15073786, 19380582, 20871396, 22610679, 30147572, 38761164, 45221358, 67832037, 90442716, 135664074, 271328148]

約数ペア:

[(1, 271328148), (2, 135664074), (3, 90442716), (4, 67832037), (6, 45221358), (7, 38761164), (9, 30147572), (12, 22610679), (13, 20871396), (14, 19380582), (18, 15073786), (21, 12920388), (23, 11796876), (26, 10435698), (28, 9690291), (36, 7536893), (39, 6957132), (42, 6460194), (46, 5898438), (52, 5217849), (63, 4306796), (69, 3932292), (78, 3478566), (84, 3230097), (91, 2981628), (92, 2949219), (117, 2319044), (126, 2153398), (138, 1966146), (156, 1739283), (161, 1685268), (169, 1605492), (182, 1490814), (207, 1310764), (234, 1159522), (252, 1076699), (273, 993876), (276, 983073), (277, 979524), (299, 907452), (322, 842634), (338, 802746), (364, 745407), (414, 655382), (468, 579761), (483, 561756), (507, 535164), (546, 496938), (554, 489762), (598, 453726), (644, 421317), (676, 401373), (819, 331292), (828, 327691), (831, 326508), (897, 302484), (966, 280878), (1014, 267582), (1092, 248469), (1108, 244881), (1183, 229356), (1196, 226863), (1449, 187252), (1521, 178388), (1638, 165646), (1662, 163254), (1794, 151242), (1932, 140439), (1939, 139932), (2028, 133791), (2093, 129636), (2366, 114678), (2493, 108836), (2691, 100828), (2898, 93626), (3042, 89194), (3276, 82823), (3324, 81627), (3549, 76452), (3588, 75621), (3601, 75348), (3878, 69966), (3887, 69804), (4186, 64818), (4732, 57339), (4986, 54418), (5382, 50414), (5796, 46813), (5817, 46644), (6084, 44597), (6279, 43212), (6371, 42588), (7098, 38226), (7202, 37674), (7756, 34983), (7774, 34902), (8372, 32409), (9972, 27209), (10647, 25484), (10764, 25207), (10803, 25116), (11634, 23322), (11661, 23268), (12558, 21606), (12742, 21294), (14196, 19113), (14404, 18837), (15548, 17451)]