1072320256

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 2563993600

約数和(自身を除く): 1491673344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 128, 194, 199, 217, 224, 248, 256, 388, 398, 434, 448, 496, 679, 776, 796, 868, 896, 992, 1358, 1393, 1552, 1592, 1736, 1792, 1984, 2716, 2786, 3007, 3104, 3184, 3472, 3968, 5432, 5572, 6014, 6169, 6208, 6368, 6944, 7936, 10864, 11144, 12028, 12338, 12416, 12736, 13888, 19303, 21049, 21728, 22288, 24056, 24676, 24832, 25472, 27776, 38606, 42098, 43183, 43456, 44576, 48112, 49352, 50944, 55552, 77212, 84196, 86366, 86912, 89152, 96224, 98704, 135121, 154424, 168392, 172732, 173824, 178304, 192448, 197408, 270242, 308848, 336784, 345464, 356608, 384896, 394816, 540484, 598393, 617696, 673568, 690928, 769792, 789632, 1080968, 1196786, 1235392, 1347136, 1381856, 1579264, 2161936, 2393572, 2470784, 2694272, 2763712, 4188751, 4323872, 4787144, 4941568, 5388544, 5527424, 8377502, 8647744, 9574288, 11054848, 16755004, 17295488, 19148576, 33510008, 34590976, 38297152, 67020016, 76594304, 134040032, 153188608, 268080064, 536160128, 1072320256]

約数ペア:

[(1, 1072320256), (2, 536160128), (4, 268080064), (7, 153188608), (8, 134040032), (14, 76594304), (16, 67020016), (28, 38297152), (31, 34590976), (32, 33510008), (56, 19148576), (62, 17295488), (64, 16755004), (97, 11054848), (112, 9574288), (124, 8647744), (128, 8377502), (194, 5527424), (199, 5388544), (217, 4941568), (224, 4787144), (248, 4323872), (256, 4188751), (388, 2763712), (398, 2694272), (434, 2470784), (448, 2393572), (496, 2161936), (679, 1579264), (776, 1381856), (796, 1347136), (868, 1235392), (896, 1196786), (992, 1080968), (1358, 789632), (1393, 769792), (1552, 690928), (1592, 673568), (1736, 617696), (1792, 598393), (1984, 540484), (2716, 394816), (2786, 384896), (3007, 356608), (3104, 345464), (3184, 336784), (3472, 308848), (3968, 270242), (5432, 197408), (5572, 192448), (6014, 178304), (6169, 173824), (6208, 172732), (6368, 168392), (6944, 154424), (7936, 135121), (10864, 98704), (11144, 96224), (12028, 89152), (12338, 86912), (12416, 86366), (12736, 84196), (13888, 77212), (19303, 55552), (21049, 50944), (21728, 49352), (22288, 48112), (24056, 44576), (24676, 43456), (24832, 43183), (25472, 42098), (27776, 38606)]