551568384

素因数分解:

$2^{10}\times 3^2\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 132

約数和(自身を含む): 1611668604

約数和(自身を除く): 1060100220

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, 617, 768, 776, 873, 1024, 1152, 1164, 1234, 1536, 1552, 1746, 1851, 2304, 2328, 2468, 3072, 3104, 3492, 3702, 4608, 4656, 4936, 5553, 6208, 6984, 7404, 9216, 9312, 9872, 11106, 12416, 13968, 14808, 18624, 19744, 22212, 24832, 27936, 29616, 37248, 39488, 44424, 49664, 55872, 59232, 59849, 74496, 78976, 88848, 99328, 111744, 118464, 119698, 148992, 157952, 177696, 179547, 223488, 236928, 239396, 297984, 315904, 355392, 359094, 446976, 473856, 478792, 538641, 631808, 710784, 718188, 893952, 947712, 957584, 1077282, 1421568, 1436376, 1895424, 1915168, 2154564, 2843136, 2872752, 3830336, 4309128, 5686272, 5745504, 7660672, 8618256, 11491008, 15321344, 17236512, 22982016, 30642688, 34473024, 45964032, 61285376, 68946048, 91928064, 137892096, 183856128, 275784192, 551568384]

約数ペア:

[(1, 551568384), (2, 275784192), (3, 183856128), (4, 137892096), (6, 91928064), (8, 68946048), (9, 61285376), (12, 45964032), (16, 34473024), (18, 30642688), (24, 22982016), (32, 17236512), (36, 15321344), (48, 11491008), (64, 8618256), (72, 7660672), (96, 5745504), (97, 5686272), (128, 4309128), (144, 3830336), (192, 2872752), (194, 2843136), (256, 2154564), (288, 1915168), (291, 1895424), (384, 1436376), (388, 1421568), (512, 1077282), (576, 957584), (582, 947712), (617, 893952), (768, 718188), (776, 710784), (873, 631808), (1024, 538641), (1152, 478792), (1164, 473856), (1234, 446976), (1536, 359094), (1552, 355392), (1746, 315904), (1851, 297984), (2304, 239396), (2328, 236928), (2468, 223488), (3072, 179547), (3104, 177696), (3492, 157952), (3702, 148992), (4608, 119698), (4656, 118464), (4936, 111744), (5553, 99328), (6208, 88848), (6984, 78976), (7404, 74496), (9216, 59849), (9312, 59232), (9872, 55872), (11106, 49664), (12416, 44424), (13968, 39488), (14808, 37248), (18624, 29616), (19744, 27936), (22212, 24832)]