248172912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3647

約数の個数: 120

約数和(自身を含む): 768395264

約数和(自身を除く): 520222352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3583, 3848, 4329, 5328, 5772, 7166, 7696, 8658, 10749, 11544, 14332, 17316, 21498, 23088, 28664, 32247, 34632, 42996, 46579, 57328, 64494, 69264, 85992, 93158, 128988, 132571, 139737, 171984, 186316, 257976, 265142, 279474, 372632, 397713, 419211, 515952, 530284, 558948, 745264, 795426, 838422, 1060568, 1117896, 1193139, 1590852, 1676844, 1723423, 2121136, 2235792, 2386278, 3181704, 3353688, 3446846, 4772556, 5170269, 6363408, 6707376, 6893692, 9545112, 10340538, 13787384, 15510807, 19090224, 20681076, 27574768, 31021614, 41362152, 62043228, 82724304, 124086456, 248172912]

約数ペア:

[(1, 248172912), (2, 124086456), (3, 82724304), (4, 62043228), (6, 41362152), (8, 31021614), (9, 27574768), (12, 20681076), (13, 19090224), (16, 15510807), (18, 13787384), (24, 10340538), (26, 9545112), (36, 6893692), (37, 6707376), (39, 6363408), (48, 5170269), (52, 4772556), (72, 3446846), (74, 3353688), (78, 3181704), (104, 2386278), (111, 2235792), (117, 2121136), (144, 1723423), (148, 1676844), (156, 1590852), (208, 1193139), (222, 1117896), (234, 1060568), (296, 838422), (312, 795426), (333, 745264), (444, 558948), (468, 530284), (481, 515952), (592, 419211), (624, 397713), (666, 372632), (888, 279474), (936, 265142), (962, 257976), (1332, 186316), (1443, 171984), (1776, 139737), (1872, 132571), (1924, 128988), (2664, 93158), (2886, 85992), (3583, 69264), (3848, 64494), (4329, 57328), (5328, 46579), (5772, 42996), (7166, 34632), (7696, 32247), (8658, 28664), (10749, 23088), (11544, 21498), (14332, 17316)]