1521051456

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 224

約数和(自身を含む): 4457005056

約数和(自身を除く): 2935953600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 41, 46, 48, 62, 64, 69, 82, 92, 93, 96, 123, 124, 138, 164, 184, 186, 192, 246, 248, 271, 276, 328, 368, 372, 492, 496, 542, 552, 656, 713, 736, 744, 813, 943, 984, 992, 1084, 1104, 1271, 1312, 1426, 1472, 1488, 1626, 1886, 1968, 1984, 2139, 2168, 2208, 2542, 2624, 2829, 2852, 2976, 3252, 3772, 3813, 3936, 4278, 4336, 4416, 5084, 5658, 5704, 5952, 6233, 6504, 7544, 7626, 7872, 8401, 8556, 8672, 10168, 11111, 11316, 11408, 12466, 13008, 15088, 15252, 16802, 17112, 17344, 18699, 20336, 22222, 22632, 22816, 24932, 25203, 26016, 29233, 30176, 30504, 33333, 33604, 34224, 37398, 40672, 44444, 45264, 45632, 49864, 50406, 52032, 58466, 60352, 61008, 66666, 67208, 68448, 74796, 81344, 87699, 88888, 90528, 99728, 100812, 116932, 122016, 133332, 134416, 136896, 149592, 175398, 177776, 181056, 193223, 199456, 201624, 233864, 244032, 255553, 266664, 268832, 299184, 344441, 350796, 355552, 386446, 398912, 403248, 467728, 511106, 533328, 537664, 579669, 598368, 688882, 701592, 711104, 766659, 772892, 806496, 935456, 1022212, 1033323, 1066656, 1159338, 1196736, 1377764, 1403184, 1533318, 1545784, 1612992, 1870912, 2044424, 2066646, 2133312, 2318676, 2755528, 2806368, 3066636, 3091568, 4088848, 4133292, 4637352, 5511056, 5612736, 6133272, 6183136, 7922143, 8177696, 8266584, 9274704, 11022112, 12266544, 12366272, 15844286, 16355392, 16533168, 18549408, 22044224, 23766429, 24533088, 31688572, 33066336, 37098816, 47532858, 49066176, 63377144, 66132672, 95065716, 126754288, 190131432, 253508576, 380262864, 507017152, 760525728, 1521051456]

約数ペア:

[(1, 1521051456), (2, 760525728), (3, 507017152), (4, 380262864), (6, 253508576), (8, 190131432), (12, 126754288), (16, 95065716), (23, 66132672), (24, 63377144), (31, 49066176), (32, 47532858), (41, 37098816), (46, 33066336), (48, 31688572), (62, 24533088), (64, 23766429), (69, 22044224), (82, 18549408), (92, 16533168), (93, 16355392), (96, 15844286), (123, 12366272), (124, 12266544), (138, 11022112), (164, 9274704), (184, 8266584), (186, 8177696), (192, 7922143), (246, 6183136), (248, 6133272), (271, 5612736), (276, 5511056), (328, 4637352), (368, 4133292), (372, 4088848), (492, 3091568), (496, 3066636), (542, 2806368), (552, 2755528), (656, 2318676), (713, 2133312), (736, 2066646), (744, 2044424), (813, 1870912), (943, 1612992), (984, 1545784), (992, 1533318), (1084, 1403184), (1104, 1377764), (1271, 1196736), (1312, 1159338), (1426, 1066656), (1472, 1033323), (1488, 1022212), (1626, 935456), (1886, 806496), (1968, 772892), (1984, 766659), (2139, 711104), (2168, 701592), (2208, 688882), (2542, 598368), (2624, 579669), (2829, 537664), (2852, 533328), (2976, 511106), (3252, 467728), (3772, 403248), (3813, 398912), (3936, 386446), (4278, 355552), (4336, 350796), (4416, 344441), (5084, 299184), (5658, 268832), (5704, 266664), (5952, 255553), (6233, 244032), (6504, 233864), (7544, 201624), (7626, 199456), (7872, 193223), (8401, 181056), (8556, 177776), (8672, 175398), (10168, 149592), (11111, 136896), (11316, 134416), (11408, 133332), (12466, 122016), (13008, 116932), (15088, 100812), (15252, 99728), (16802, 90528), (17112, 88888), (17344, 87699), (18699, 81344), (20336, 74796), (22222, 68448), (22632, 67208), (22816, 66666), (24932, 61008), (25203, 60352), (26016, 58466), (29233, 52032), (30176, 50406), (30504, 49864), (33333, 45632), (33604, 45264), (34224, 44444), (37398, 40672)]