216667352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 249892648

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 59, 88, 116, 118, 232, 236, 319, 472, 638, 649, 1276, 1298, 1439, 1711, 2552, 2596, 2878, 3422, 5192, 5756, 6844, 11512, 13688, 15829, 18821, 31658, 37642, 41731, 63316, 75284, 83462, 84901, 126632, 150568, 166924, 169802, 333848, 339604, 459041, 679208, 918082, 933911, 1836164, 1867822, 2462129, 3672328, 3735644, 4924258, 7471288, 9848516, 19697032, 27083419, 54166838, 108333676, 216667352]

約数ペア:

[(1, 216667352), (2, 108333676), (4, 54166838), (8, 27083419), (11, 19697032), (22, 9848516), (29, 7471288), (44, 4924258), (58, 3735644), (59, 3672328), (88, 2462129), (116, 1867822), (118, 1836164), (232, 933911), (236, 918082), (319, 679208), (472, 459041), (638, 339604), (649, 333848), (1276, 169802), (1298, 166924), (1439, 150568), (1711, 126632), (2552, 84901), (2596, 83462), (2878, 75284), (3422, 63316), (5192, 41731), (5756, 37642), (6844, 31658), (11512, 18821), (13688, 15829)]