337438816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 801970848

約数和(自身を除く): 464532032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 352, 407, 416, 481, 572, 592, 814, 962, 1144, 1184, 1628, 1924, 1993, 2288, 3256, 3848, 3986, 4576, 5291, 6512, 7696, 7972, 10582, 13024, 15392, 15944, 21164, 21923, 25909, 31888, 42328, 43846, 51818, 63776, 73741, 84656, 87692, 103636, 147482, 169312, 175384, 207272, 284999, 294964, 350768, 414544, 569998, 589928, 701536, 811151, 829088, 958633, 1139996, 1179856, 1622302, 1917266, 2279992, 2359712, 3244604, 3834532, 4559984, 6489208, 7669064, 9119968, 10544963, 12978416, 15338128, 21089926, 25956832, 30676256, 42179852, 84359704, 168719408, 337438816]

約数ペア:

[(1, 337438816), (2, 168719408), (4, 84359704), (8, 42179852), (11, 30676256), (13, 25956832), (16, 21089926), (22, 15338128), (26, 12978416), (32, 10544963), (37, 9119968), (44, 7669064), (52, 6489208), (74, 4559984), (88, 3834532), (104, 3244604), (143, 2359712), (148, 2279992), (176, 1917266), (208, 1622302), (286, 1179856), (296, 1139996), (352, 958633), (407, 829088), (416, 811151), (481, 701536), (572, 589928), (592, 569998), (814, 414544), (962, 350768), (1144, 294964), (1184, 284999), (1628, 207272), (1924, 175384), (1993, 169312), (2288, 147482), (3256, 103636), (3848, 87692), (3986, 84656), (4576, 73741), (5291, 63776), (6512, 51818), (7696, 43846), (7972, 42328), (10582, 31888), (13024, 25909), (15392, 21923), (15944, 21164)]