7930728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 23860200

約数和(自身を除く): 15929472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 229, 234, 296, 312, 333, 444, 458, 468, 481, 666, 687, 888, 916, 936, 962, 1332, 1374, 1443, 1832, 1924, 2061, 2664, 2748, 2886, 2977, 3848, 4122, 4329, 5496, 5772, 5954, 8244, 8473, 8658, 8931, 11544, 11908, 16488, 16946, 17316, 17862, 23816, 25419, 26793, 33892, 34632, 35724, 50838, 53586, 67784, 71448, 76257, 101676, 107172, 110149, 152514, 203352, 214344, 220298, 305028, 330447, 440596, 610056, 660894, 881192, 991341, 1321788, 1982682, 2643576, 3965364, 7930728]

約数ペア:

[(1, 7930728), (2, 3965364), (3, 2643576), (4, 1982682), (6, 1321788), (8, 991341), (9, 881192), (12, 660894), (13, 610056), (18, 440596), (24, 330447), (26, 305028), (36, 220298), (37, 214344), (39, 203352), (52, 152514), (72, 110149), (74, 107172), (78, 101676), (104, 76257), (111, 71448), (117, 67784), (148, 53586), (156, 50838), (222, 35724), (229, 34632), (234, 33892), (296, 26793), (312, 25419), (333, 23816), (444, 17862), (458, 17316), (468, 16946), (481, 16488), (666, 11908), (687, 11544), (888, 8931), (916, 8658), (936, 8473), (962, 8244), (1332, 5954), (1374, 5772), (1443, 5496), (1832, 4329), (1924, 4122), (2061, 3848), (2664, 2977), (2748, 2886)]