764363776

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 132

約数和(自身を含む): 1742406400

約数和(自身を除く): 978042624

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 199, 242, 248, 256, 341, 352, 398, 484, 496, 512, 682, 704, 796, 968, 992, 1024, 1364, 1408, 1592, 1936, 1984, 2189, 2728, 2816, 3184, 3751, 3872, 3968, 4378, 5456, 5632, 6169, 6368, 7502, 7744, 7936, 8756, 10912, 11264, 12338, 12736, 15004, 15488, 15872, 17512, 21824, 24079, 24676, 25472, 30008, 30976, 31744, 35024, 43648, 48158, 49352, 50944, 60016, 61952, 67859, 70048, 87296, 96316, 98704, 101888, 120032, 123904, 135718, 140096, 174592, 192632, 197408, 203776, 240064, 271436, 280192, 349184, 385264, 394816, 480128, 542872, 560384, 746449, 770528, 789632, 960256, 1085744, 1120768, 1492898, 1541056, 1579264, 1920512, 2171488, 2241536, 2985796, 3082112, 3158528, 3841024, 4342976, 5971592, 6164224, 6317056, 8685952, 11943184, 12328448, 17371904, 23886368, 24656896, 34743808, 47772736, 69487616, 95545472, 191090944, 382181888, 764363776]

約数ペア:

[(1, 764363776), (2, 382181888), (4, 191090944), (8, 95545472), (11, 69487616), (16, 47772736), (22, 34743808), (31, 24656896), (32, 23886368), (44, 17371904), (62, 12328448), (64, 11943184), (88, 8685952), (121, 6317056), (124, 6164224), (128, 5971592), (176, 4342976), (199, 3841024), (242, 3158528), (248, 3082112), (256, 2985796), (341, 2241536), (352, 2171488), (398, 1920512), (484, 1579264), (496, 1541056), (512, 1492898), (682, 1120768), (704, 1085744), (796, 960256), (968, 789632), (992, 770528), (1024, 746449), (1364, 560384), (1408, 542872), (1592, 480128), (1936, 394816), (1984, 385264), (2189, 349184), (2728, 280192), (2816, 271436), (3184, 240064), (3751, 203776), (3872, 197408), (3968, 192632), (4378, 174592), (5456, 140096), (5632, 135718), (6169, 123904), (6368, 120032), (7502, 101888), (7744, 98704), (7936, 96316), (8756, 87296), (10912, 70048), (11264, 67859), (12338, 61952), (12736, 60016), (15004, 50944), (15488, 49352), (15872, 48158), (17512, 43648), (21824, 35024), (24079, 31744), (24676, 30976), (25472, 30008)]