1908538528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 4253582592

約数和(自身を除く): 2345044064

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 151, 184, 208, 299, 302, 368, 416, 598, 604, 736, 1196, 1208, 1321, 1963, 2392, 2416, 2642, 3473, 3926, 4784, 4832, 5284, 6946, 7852, 9568, 10568, 13892, 15704, 17173, 21136, 27784, 30383, 31408, 34346, 42272, 45149, 55568, 60766, 62816, 68692, 90298, 111136, 121532, 137384, 180596, 199471, 243064, 274768, 361192, 394979, 398942, 486128, 549536, 722384, 789958, 797884, 972256, 1444768, 1579916, 1595768, 2593123, 3159832, 3191536, 4587833, 5186246, 6319664, 6383072, 9175666, 10372492, 12639328, 18351332, 20744984, 36702664, 41489968, 59641829, 73405328, 82979936, 119283658, 146810656, 238567316, 477134632, 954269264, 1908538528]

約数ペア:

[(1, 1908538528), (2, 954269264), (4, 477134632), (8, 238567316), (13, 146810656), (16, 119283658), (23, 82979936), (26, 73405328), (32, 59641829), (46, 41489968), (52, 36702664), (92, 20744984), (104, 18351332), (151, 12639328), (184, 10372492), (208, 9175666), (299, 6383072), (302, 6319664), (368, 5186246), (416, 4587833), (598, 3191536), (604, 3159832), (736, 2593123), (1196, 1595768), (1208, 1579916), (1321, 1444768), (1963, 972256), (2392, 797884), (2416, 789958), (2642, 722384), (3473, 549536), (3926, 486128), (4784, 398942), (4832, 394979), (5284, 361192), (6946, 274768), (7852, 243064), (9568, 199471), (10568, 180596), (13892, 137384), (15704, 121532), (17173, 111136), (21136, 90298), (27784, 68692), (30383, 62816), (31408, 60766), (34346, 55568), (42272, 45149)]