321504768

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 160

約数和(自身を含む): 1025455200

約数和(自身を除く): 703950432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1789, 1872, 2304, 2496, 2808, 3328, 3456, 3578, 3744, 4608, 4992, 5367, 5616, 6656, 6912, 7156, 7488, 9984, 10734, 11232, 13824, 14312, 14976, 16101, 19968, 21468, 22464, 23257, 28624, 29952, 32202, 42936, 44928, 46514, 48303, 57248, 59904, 64404, 69771, 85872, 89856, 93028, 96606, 114496, 128808, 139542, 171744, 179712, 186056, 193212, 209313, 228992, 257616, 279084, 343488, 372112, 386424, 418626, 457984, 515232, 558168, 627939, 686976, 744224, 772848, 837252, 915968, 1030464, 1116336, 1255878, 1373952, 1488448, 1545696, 1674504, 2060928, 2232672, 2511756, 2747904, 2976896, 3091392, 3349008, 4121856, 4465344, 5023512, 5953792, 6182784, 6698016, 8243712, 8930688, 10047024, 11907584, 12365568, 13396032, 17861376, 20094048, 24731136, 26792064, 35722752, 40188096, 53584128, 80376192, 107168256, 160752384, 321504768]

約数ペア:

[(1, 321504768), (2, 160752384), (3, 107168256), (4, 80376192), (6, 53584128), (8, 40188096), (9, 35722752), (12, 26792064), (13, 24731136), (16, 20094048), (18, 17861376), (24, 13396032), (26, 12365568), (27, 11907584), (32, 10047024), (36, 8930688), (39, 8243712), (48, 6698016), (52, 6182784), (54, 5953792), (64, 5023512), (72, 4465344), (78, 4121856), (96, 3349008), (104, 3091392), (108, 2976896), (117, 2747904), (128, 2511756), (144, 2232672), (156, 2060928), (192, 1674504), (208, 1545696), (216, 1488448), (234, 1373952), (256, 1255878), (288, 1116336), (312, 1030464), (351, 915968), (384, 837252), (416, 772848), (432, 744224), (468, 686976), (512, 627939), (576, 558168), (624, 515232), (702, 457984), (768, 418626), (832, 386424), (864, 372112), (936, 343488), (1152, 279084), (1248, 257616), (1404, 228992), (1536, 209313), (1664, 193212), (1728, 186056), (1789, 179712), (1872, 171744), (2304, 139542), (2496, 128808), (2808, 114496), (3328, 96606), (3456, 93028), (3578, 89856), (3744, 85872), (4608, 69771), (4992, 64404), (5367, 59904), (5616, 57248), (6656, 48303), (6912, 46514), (7156, 44928), (7488, 42936), (9984, 32202), (10734, 29952), (11232, 28624), (13824, 23257), (14312, 22464), (14976, 21468), (16101, 19968)]