2581894392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{6101}}^1$

素因数の和:6357

約数の個数: 128

約数和(自身を含む): 8083929600

約数和(自身を除く): 5502035208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 229, 231, 264, 308, 458, 462, 616, 687, 916, 924, 1374, 1603, 1832, 1848, 2519, 2748, 3206, 4809, 5038, 5496, 6101, 6412, 7557, 9618, 10076, 12202, 12824, 15114, 17633, 18303, 19236, 20152, 24404, 30228, 35266, 36606, 38472, 42707, 48808, 52899, 60456, 67111, 70532, 73212, 85414, 105798, 128121, 134222, 141064, 146424, 170828, 201333, 211596, 256242, 268444, 341656, 402666, 423192, 469777, 512484, 536888, 805332, 939554, 1024968, 1397129, 1409331, 1610664, 1879108, 2794258, 2818662, 3758216, 4191387, 5588516, 5637324, 8382774, 9779903, 11177032, 11274648, 15368419, 16765548, 19559806, 29339709, 30736838, 33531096, 39119612, 46105257, 58679418, 61473676, 78239224, 92210514, 107578933, 117358836, 122947352, 184421028, 215157866, 234717672, 322736799, 368842056, 430315732, 645473598, 860631464, 1290947196, 2581894392]

約数ペア:

[(1, 2581894392), (2, 1290947196), (3, 860631464), (4, 645473598), (6, 430315732), (7, 368842056), (8, 322736799), (11, 234717672), (12, 215157866), (14, 184421028), (21, 122947352), (22, 117358836), (24, 107578933), (28, 92210514), (33, 78239224), (42, 61473676), (44, 58679418), (56, 46105257), (66, 39119612), (77, 33531096), (84, 30736838), (88, 29339709), (132, 19559806), (154, 16765548), (168, 15368419), (229, 11274648), (231, 11177032), (264, 9779903), (308, 8382774), (458, 5637324), (462, 5588516), (616, 4191387), (687, 3758216), (916, 2818662), (924, 2794258), (1374, 1879108), (1603, 1610664), (1832, 1409331), (1848, 1397129), (2519, 1024968), (2748, 939554), (3206, 805332), (4809, 536888), (5038, 512484), (5496, 469777), (6101, 423192), (6412, 402666), (7557, 341656), (9618, 268444), (10076, 256242), (12202, 211596), (12824, 201333), (15114, 170828), (17633, 146424), (18303, 141064), (19236, 134222), (20152, 128121), (24404, 105798), (30228, 85414), (35266, 73212), (36606, 70532), (38472, 67111), (42707, 60456), (48808, 52899)]