2100171504

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{1789}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 5583625760

約数和(自身を除く): 3483454256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 661, 888, 1322, 1776, 1789, 1983, 2644, 3578, 3966, 5288, 5367, 7156, 7932, 10576, 10734, 14312, 15864, 21468, 24457, 28624, 31728, 42936, 48914, 66193, 73371, 85872, 97828, 132386, 146742, 195656, 198579, 264772, 293484, 391312, 397158, 529544, 586968, 794316, 1059088, 1173936, 1182529, 1588632, 2365058, 3177264, 3547587, 4730116, 7095174, 9460232, 14190348, 18920464, 28380696, 43753573, 56761392, 87507146, 131260719, 175014292, 262521438, 350028584, 525042876, 700057168, 1050085752, 2100171504]

約数ペア:

[(1, 2100171504), (2, 1050085752), (3, 700057168), (4, 525042876), (6, 350028584), (8, 262521438), (12, 175014292), (16, 131260719), (24, 87507146), (37, 56761392), (48, 43753573), (74, 28380696), (111, 18920464), (148, 14190348), (222, 9460232), (296, 7095174), (444, 4730116), (592, 3547587), (661, 3177264), (888, 2365058), (1322, 1588632), (1776, 1182529), (1789, 1173936), (1983, 1059088), (2644, 794316), (3578, 586968), (3966, 529544), (5288, 397158), (5367, 391312), (7156, 293484), (7932, 264772), (10576, 198579), (10734, 195656), (14312, 146742), (15864, 132386), (21468, 97828), (24457, 85872), (28624, 73371), (31728, 66193), (42936, 48914)]