330218448

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 160

約数和(自身を含む): 1028505600

約数和(自身を除く): 698287152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 372, 392, 434, 496, 588, 647, 651, 686, 744, 784, 868, 1029, 1176, 1294, 1302, 1372, 1488, 1519, 1736, 1941, 2058, 2352, 2588, 2604, 2744, 3038, 3472, 3882, 4116, 4529, 4557, 5176, 5208, 5488, 6076, 7764, 8232, 9058, 9114, 10352, 10416, 10633, 12152, 13587, 15528, 16464, 18116, 18228, 20057, 21266, 24304, 27174, 31056, 31703, 31899, 36232, 36456, 40114, 42532, 54348, 60171, 63406, 63798, 72464, 72912, 80228, 85064, 95109, 108696, 120342, 126812, 127596, 140399, 160456, 170128, 190218, 217392, 221921, 240684, 253624, 255192, 280798, 320912, 380436, 421197, 443842, 481368, 507248, 510384, 561596, 665763, 760872, 842394, 887684, 962736, 982793, 1123192, 1331526, 1521744, 1684788, 1775368, 1965586, 2246384, 2663052, 2948379, 3369576, 3550736, 3931172, 5326104, 5896758, 6739152, 6879551, 7862344, 10652208, 11793516, 13759102, 15724688, 20638653, 23587032, 27518204, 41277306, 47174064, 55036408, 82554612, 110072816, 165109224, 330218448]

約数ペア:

[(1, 330218448), (2, 165109224), (3, 110072816), (4, 82554612), (6, 55036408), (7, 47174064), (8, 41277306), (12, 27518204), (14, 23587032), (16, 20638653), (21, 15724688), (24, 13759102), (28, 11793516), (31, 10652208), (42, 7862344), (48, 6879551), (49, 6739152), (56, 5896758), (62, 5326104), (84, 3931172), (93, 3550736), (98, 3369576), (112, 2948379), (124, 2663052), (147, 2246384), (168, 1965586), (186, 1775368), (196, 1684788), (217, 1521744), (248, 1331526), (294, 1123192), (336, 982793), (343, 962736), (372, 887684), (392, 842394), (434, 760872), (496, 665763), (588, 561596), (647, 510384), (651, 507248), (686, 481368), (744, 443842), (784, 421197), (868, 380436), (1029, 320912), (1176, 280798), (1294, 255192), (1302, 253624), (1372, 240684), (1488, 221921), (1519, 217392), (1736, 190218), (1941, 170128), (2058, 160456), (2352, 140399), (2588, 127596), (2604, 126812), (2744, 120342), (3038, 108696), (3472, 95109), (3882, 85064), (4116, 80228), (4529, 72912), (4557, 72464), (5176, 63798), (5208, 63406), (5488, 60171), (6076, 54348), (7764, 42532), (8232, 40114), (9058, 36456), (9114, 36232), (10352, 31899), (10416, 31703), (10633, 31056), (12152, 27174), (13587, 24304), (15528, 21266), (16464, 20057), (18116, 18228)]