381270528

素因数分解:

$2^9\times 3^2\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 120

約数和(自身を含む): 1113019908

約数和(自身を除く): 731749380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 512, 576, 582, 768, 776, 853, 873, 1152, 1164, 1536, 1552, 1706, 1746, 2304, 2328, 2559, 3104, 3412, 3492, 4608, 4656, 5118, 6208, 6824, 6984, 7677, 9312, 10236, 12416, 13648, 13968, 15354, 18624, 20472, 24832, 27296, 27936, 30708, 37248, 40944, 49664, 54592, 55872, 61416, 74496, 81888, 82741, 109184, 111744, 122832, 148992, 163776, 165482, 218368, 223488, 245664, 248223, 327552, 330964, 436736, 446976, 491328, 496446, 655104, 661928, 744669, 982656, 992892, 1310208, 1323856, 1489338, 1965312, 1985784, 2647712, 2978676, 3930624, 3971568, 5295424, 5957352, 7943136, 10590848, 11914704, 15886272, 21181696, 23829408, 31772544, 42363392, 47658816, 63545088, 95317632, 127090176, 190635264, 381270528]

約数ペア:

[(1, 381270528), (2, 190635264), (3, 127090176), (4, 95317632), (6, 63545088), (8, 47658816), (9, 42363392), (12, 31772544), (16, 23829408), (18, 21181696), (24, 15886272), (32, 11914704), (36, 10590848), (48, 7943136), (64, 5957352), (72, 5295424), (96, 3971568), (97, 3930624), (128, 2978676), (144, 2647712), (192, 1985784), (194, 1965312), (256, 1489338), (288, 1323856), (291, 1310208), (384, 992892), (388, 982656), (512, 744669), (576, 661928), (582, 655104), (768, 496446), (776, 491328), (853, 446976), (873, 436736), (1152, 330964), (1164, 327552), (1536, 248223), (1552, 245664), (1706, 223488), (1746, 218368), (2304, 165482), (2328, 163776), (2559, 148992), (3104, 122832), (3412, 111744), (3492, 109184), (4608, 82741), (4656, 81888), (5118, 74496), (6208, 61416), (6824, 55872), (6984, 54592), (7677, 49664), (9312, 40944), (10236, 37248), (12416, 30708), (13648, 27936), (13968, 27296), (15354, 24832), (18624, 20472)]