445216512

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2398

約数の個数: 144

約数和(自身を含む): 1343807360

約数和(自身を除く): 898590848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2347, 2432, 2496, 2964, 3328, 3648, 3952, 4694, 4864, 4992, 5928, 7041, 7296, 7904, 9388, 9984, 11856, 14082, 14592, 15808, 18776, 23712, 28164, 30511, 31616, 37552, 44593, 47424, 56328, 61022, 63232, 75104, 89186, 91533, 94848, 112656, 122044, 133779, 150208, 178372, 183066, 189696, 225312, 244088, 267558, 300416, 356744, 366132, 450624, 488176, 535116, 579709, 600832, 713488, 732264, 901248, 976352, 1070232, 1159418, 1426976, 1464528, 1739127, 1802496, 1952704, 2140464, 2318836, 2853952, 2929056, 3478254, 3905408, 4280928, 4637672, 5707904, 5858112, 6956508, 7810816, 8561856, 9275344, 11415808, 11716224, 13913016, 17123712, 18550688, 23432448, 27826032, 34247424, 37101376, 55652064, 74202752, 111304128, 148405504, 222608256, 445216512]

約数ペア:

[(1, 445216512), (2, 222608256), (3, 148405504), (4, 111304128), (6, 74202752), (8, 55652064), (12, 37101376), (13, 34247424), (16, 27826032), (19, 23432448), (24, 18550688), (26, 17123712), (32, 13913016), (38, 11716224), (39, 11415808), (48, 9275344), (52, 8561856), (57, 7810816), (64, 6956508), (76, 5858112), (78, 5707904), (96, 4637672), (104, 4280928), (114, 3905408), (128, 3478254), (152, 2929056), (156, 2853952), (192, 2318836), (208, 2140464), (228, 1952704), (247, 1802496), (256, 1739127), (304, 1464528), (312, 1426976), (384, 1159418), (416, 1070232), (456, 976352), (494, 901248), (608, 732264), (624, 713488), (741, 600832), (768, 579709), (832, 535116), (912, 488176), (988, 450624), (1216, 366132), (1248, 356744), (1482, 300416), (1664, 267558), (1824, 244088), (1976, 225312), (2347, 189696), (2432, 183066), (2496, 178372), (2964, 150208), (3328, 133779), (3648, 122044), (3952, 112656), (4694, 94848), (4864, 91533), (4992, 89186), (5928, 75104), (7041, 63232), (7296, 61022), (7904, 56328), (9388, 47424), (9984, 44593), (11856, 37552), (14082, 31616), (14592, 30511), (15808, 28164), (18776, 23712)]