945947392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 2151007488

約数和(自身を除く): 1205060096

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 128, 173, 208, 212, 248, 256, 346, 403, 416, 424, 496, 689, 692, 806, 832, 848, 992, 1378, 1384, 1612, 1643, 1664, 1696, 1984, 2249, 2756, 2768, 3224, 3286, 3328, 3392, 3968, 4498, 5363, 5512, 5536, 6448, 6572, 6784, 7936, 8996, 9169, 10726, 11024, 11072, 12896, 13144, 13568, 17992, 18338, 21359, 21452, 22048, 22144, 25792, 26288, 35984, 36676, 42718, 42904, 44096, 44288, 51584, 52576, 69719, 71968, 73352, 85436, 85808, 88192, 103168, 105152, 119197, 139438, 143936, 146704, 170872, 171616, 176384, 210304, 238394, 278876, 284239, 287872, 293408, 341744, 343232, 420608, 476788, 557752, 568478, 575744, 586816, 683488, 686464, 953576, 1115504, 1136956, 1173632, 1366976, 1372928, 1907152, 2231008, 2273912, 2347264, 2733952, 3695107, 3814304, 4462016, 4547824, 5467904, 7390214, 7628608, 8924032, 9095648, 14780428, 15257216, 17848064, 18191296, 29560856, 30514432, 36382592, 59121712, 72765184, 118243424, 236486848, 472973696, 945947392]

約数ペア:

[(1, 945947392), (2, 472973696), (4, 236486848), (8, 118243424), (13, 72765184), (16, 59121712), (26, 36382592), (31, 30514432), (32, 29560856), (52, 18191296), (53, 17848064), (62, 15257216), (64, 14780428), (104, 9095648), (106, 8924032), (124, 7628608), (128, 7390214), (173, 5467904), (208, 4547824), (212, 4462016), (248, 3814304), (256, 3695107), (346, 2733952), (403, 2347264), (416, 2273912), (424, 2231008), (496, 1907152), (689, 1372928), (692, 1366976), (806, 1173632), (832, 1136956), (848, 1115504), (992, 953576), (1378, 686464), (1384, 683488), (1612, 586816), (1643, 575744), (1664, 568478), (1696, 557752), (1984, 476788), (2249, 420608), (2756, 343232), (2768, 341744), (3224, 293408), (3286, 287872), (3328, 284239), (3392, 278876), (3968, 238394), (4498, 210304), (5363, 176384), (5512, 171616), (5536, 170872), (6448, 146704), (6572, 143936), (6784, 139438), (7936, 119197), (8996, 105152), (9169, 103168), (10726, 88192), (11024, 85808), (11072, 85436), (12896, 73352), (13144, 71968), (13568, 69719), (17992, 52576), (18338, 51584), (21359, 44288), (21452, 44096), (22048, 42904), (22144, 42718), (25792, 36676), (26288, 35984)]