398479104

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1902

約数の個数: 108

約数和(自身を含む): 1161408976

約数和(自身を除く): 762929872

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, 576, 582, 768, 776, 873, 1152, 1164, 1552, 1746, 1783, 2304, 2328, 3104, 3492, 3566, 4656, 5349, 6208, 6984, 7132, 9312, 10698, 12416, 13968, 14264, 16047, 18624, 21396, 24832, 27936, 28528, 32094, 37248, 42792, 55872, 57056, 64188, 74496, 85584, 111744, 114112, 128376, 171168, 172951, 223488, 228224, 256752, 342336, 345902, 456448, 513504, 518853, 684672, 691804, 1027008, 1037706, 1369344, 1383608, 1556559, 2054016, 2075412, 2767216, 3113118, 4108032, 4150824, 5534432, 6226236, 8301648, 11068864, 12452472, 16603296, 22137728, 24904944, 33206592, 44275456, 49809888, 66413184, 99619776, 132826368, 199239552, 398479104]

約数ペア:

[(1, 398479104), (2, 199239552), (3, 132826368), (4, 99619776), (6, 66413184), (8, 49809888), (9, 44275456), (12, 33206592), (16, 24904944), (18, 22137728), (24, 16603296), (32, 12452472), (36, 11068864), (48, 8301648), (64, 6226236), (72, 5534432), (96, 4150824), (97, 4108032), (128, 3113118), (144, 2767216), (192, 2075412), (194, 2054016), (256, 1556559), (288, 1383608), (291, 1369344), (384, 1037706), (388, 1027008), (576, 691804), (582, 684672), (768, 518853), (776, 513504), (873, 456448), (1152, 345902), (1164, 342336), (1552, 256752), (1746, 228224), (1783, 223488), (2304, 172951), (2328, 171168), (3104, 128376), (3492, 114112), (3566, 111744), (4656, 85584), (5349, 74496), (6208, 64188), (6984, 57056), (7132, 55872), (9312, 42792), (10698, 37248), (12416, 32094), (13968, 28528), (14264, 27936), (16047, 24832), (18624, 21396)]