290433792

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1170

約数の個数: 144

約数和(自身を含む): 871234560

約数和(自身を除く): 580800768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1023, 1056, 1109, 1364, 1408, 1488, 1984, 2046, 2112, 2218, 2728, 2816, 2976, 3327, 3968, 4092, 4224, 4436, 5456, 5952, 6654, 7936, 8184, 8448, 8872, 10912, 11904, 12199, 13308, 16368, 17744, 21824, 23808, 24398, 26616, 32736, 34379, 35488, 36597, 43648, 48796, 53232, 65472, 68758, 70976, 73194, 87296, 97592, 103137, 106464, 130944, 137516, 141952, 146388, 195184, 206274, 212928, 261888, 275032, 283904, 292776, 378169, 390368, 412548, 425856, 550064, 585552, 756338, 780736, 825096, 851712, 1100128, 1134507, 1171104, 1512676, 1561472, 1650192, 2200256, 2269014, 2342208, 3025352, 3122944, 3300384, 4400512, 4538028, 4684416, 6050704, 6600768, 8801024, 9076056, 9368832, 12101408, 13201536, 18152112, 24202816, 26403072, 36304224, 48405632, 72608448, 96811264, 145216896, 290433792]

約数ペア:

[(1, 290433792), (2, 145216896), (3, 96811264), (4, 72608448), (6, 48405632), (8, 36304224), (11, 26403072), (12, 24202816), (16, 18152112), (22, 13201536), (24, 12101408), (31, 9368832), (32, 9076056), (33, 8801024), (44, 6600768), (48, 6050704), (62, 4684416), (64, 4538028), (66, 4400512), (88, 3300384), (93, 3122944), (96, 3025352), (124, 2342208), (128, 2269014), (132, 2200256), (176, 1650192), (186, 1561472), (192, 1512676), (248, 1171104), (256, 1134507), (264, 1100128), (341, 851712), (352, 825096), (372, 780736), (384, 756338), (496, 585552), (528, 550064), (682, 425856), (704, 412548), (744, 390368), (768, 378169), (992, 292776), (1023, 283904), (1056, 275032), (1109, 261888), (1364, 212928), (1408, 206274), (1488, 195184), (1984, 146388), (2046, 141952), (2112, 137516), (2218, 130944), (2728, 106464), (2816, 103137), (2976, 97592), (3327, 87296), (3968, 73194), (4092, 70976), (4224, 68758), (4436, 65472), (5456, 53232), (5952, 48796), (6654, 43648), (7936, 36597), (8184, 35488), (8448, 34379), (8872, 32736), (10912, 26616), (11904, 24398), (12199, 23808), (13308, 21824), (16368, 17744)]