253407744

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 530292096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 797, 828, 864, 1104, 1152, 1242, 1472, 1536, 1594, 1656, 1728, 2208, 2304, 2391, 2484, 2944, 3188, 3312, 3456, 4416, 4608, 4782, 4968, 5888, 6376, 6624, 6912, 7173, 8832, 9564, 9936, 11776, 12752, 13248, 13824, 14346, 17664, 18331, 19128, 19872, 21519, 25504, 26496, 28692, 35328, 36662, 38256, 39744, 43038, 51008, 52992, 54993, 57384, 73324, 76512, 79488, 86076, 102016, 105984, 109986, 114768, 146648, 153024, 158976, 164979, 172152, 204032, 219972, 229536, 293296, 306048, 317952, 329958, 344304, 408064, 439944, 459072, 494937, 586592, 612096, 659916, 688608, 879888, 918144, 989874, 1173184, 1224192, 1319832, 1377216, 1759776, 1836288, 1979748, 2346368, 2639664, 2754432, 3519552, 3672576, 3959496, 4692736, 5279328, 5508864, 7039104, 7918992, 9385472, 10558656, 11017728, 14078208, 15837984, 21117312, 28156416, 31675968, 42234624, 63351936, 84469248, 126703872, 253407744]

約数ペア:

[(1, 253407744), (2, 126703872), (3, 84469248), (4, 63351936), (6, 42234624), (8, 31675968), (9, 28156416), (12, 21117312), (16, 15837984), (18, 14078208), (23, 11017728), (24, 10558656), (27, 9385472), (32, 7918992), (36, 7039104), (46, 5508864), (48, 5279328), (54, 4692736), (64, 3959496), (69, 3672576), (72, 3519552), (92, 2754432), (96, 2639664), (108, 2346368), (128, 1979748), (138, 1836288), (144, 1759776), (184, 1377216), (192, 1319832), (207, 1224192), (216, 1173184), (256, 989874), (276, 918144), (288, 879888), (368, 688608), (384, 659916), (414, 612096), (432, 586592), (512, 494937), (552, 459072), (576, 439944), (621, 408064), (736, 344304), (768, 329958), (797, 317952), (828, 306048), (864, 293296), (1104, 229536), (1152, 219972), (1242, 204032), (1472, 172152), (1536, 164979), (1594, 158976), (1656, 153024), (1728, 146648), (2208, 114768), (2304, 109986), (2391, 105984), (2484, 102016), (2944, 86076), (3188, 79488), (3312, 76512), (3456, 73324), (4416, 57384), (4608, 54993), (4782, 52992), (4968, 51008), (5888, 43038), (6376, 39744), (6624, 38256), (6912, 36662), (7173, 35328), (8832, 28692), (9564, 26496), (9936, 25504), (11776, 21519), (12752, 19872), (13248, 19128), (13824, 18331), (14346, 17664)]