123994992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 362230288

約数和(自身を除く): 238235296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 121, 132, 148, 176, 222, 242, 264, 296, 363, 407, 444, 484, 528, 577, 592, 726, 814, 888, 968, 1154, 1221, 1452, 1628, 1731, 1776, 1936, 2308, 2442, 2904, 3256, 3462, 4477, 4616, 4884, 5808, 6347, 6512, 6924, 8954, 9232, 9768, 12694, 13431, 13848, 17908, 19041, 19536, 21349, 25388, 26862, 27696, 35816, 38082, 42698, 50776, 53724, 64047, 69817, 71632, 76164, 85396, 101552, 107448, 128094, 139634, 152328, 170792, 209451, 214896, 234839, 256188, 279268, 304656, 341584, 418902, 469678, 512376, 558536, 704517, 837804, 939356, 1024752, 1117072, 1409034, 1675608, 1878712, 2583229, 2818068, 3351216, 3757424, 5166458, 5636136, 7749687, 10332916, 11272272, 15499374, 20665832, 30998748, 41331664, 61997496, 123994992]

約数ペア:

[(1, 123994992), (2, 61997496), (3, 41331664), (4, 30998748), (6, 20665832), (8, 15499374), (11, 11272272), (12, 10332916), (16, 7749687), (22, 5636136), (24, 5166458), (33, 3757424), (37, 3351216), (44, 2818068), (48, 2583229), (66, 1878712), (74, 1675608), (88, 1409034), (111, 1117072), (121, 1024752), (132, 939356), (148, 837804), (176, 704517), (222, 558536), (242, 512376), (264, 469678), (296, 418902), (363, 341584), (407, 304656), (444, 279268), (484, 256188), (528, 234839), (577, 214896), (592, 209451), (726, 170792), (814, 152328), (888, 139634), (968, 128094), (1154, 107448), (1221, 101552), (1452, 85396), (1628, 76164), (1731, 71632), (1776, 69817), (1936, 64047), (2308, 53724), (2442, 50776), (2904, 42698), (3256, 38082), (3462, 35816), (4477, 27696), (4616, 26862), (4884, 25388), (5808, 21349), (6347, 19536), (6512, 19041), (6924, 17908), (8954, 13848), (9232, 13431), (9768, 12694)]