2449948488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{212227}}^1$

素因数の和:212286

約数の個数: 64

約数和(自身を含む): 6774317760

約数和(自身を除く): 4324369272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 212227, 424454, 636681, 848908, 1273362, 1697816, 2546724, 2758951, 5093448, 5517902, 7852399, 8276853, 11035804, 15704798, 16553706, 22071608, 23557197, 31409596, 33107412, 47114394, 62819192, 66214824, 94228788, 102081187, 188457576, 204162374, 306243561, 408324748, 612487122, 816649496, 1224974244, 2449948488]

約数ペア:

[(1, 2449948488), (2, 1224974244), (3, 816649496), (4, 612487122), (6, 408324748), (8, 306243561), (12, 204162374), (13, 188457576), (24, 102081187), (26, 94228788), (37, 66214824), (39, 62819192), (52, 47114394), (74, 33107412), (78, 31409596), (104, 23557197), (111, 22071608), (148, 16553706), (156, 15704798), (222, 11035804), (296, 8276853), (312, 7852399), (444, 5517902), (481, 5093448), (888, 2758951), (962, 2546724), (1443, 1697816), (1924, 1273362), (2886, 848908), (3848, 636681), (5772, 424454), (11544, 212227)]