2217966064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 4805049600

約数和(自身を除く): 2587083536

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 467, 646, 919, 934, 1292, 1838, 1868, 2584, 3676, 3736, 5168, 7352, 7472, 7939, 8873, 14704, 15623, 15878, 17461, 17746, 31246, 31756, 34922, 35492, 62492, 63512, 69844, 70984, 124984, 127024, 139688, 141968, 150841, 249968, 279376, 296837, 301682, 429173, 593674, 603364, 858346, 1187348, 1206728, 1716692, 2374696, 2413456, 3433384, 4749392, 6866768, 7295941, 8154287, 14591882, 16308574, 29183764, 32617148, 58367528, 65234296, 116735056, 130468592, 138622879, 277245758, 554491516, 1108983032, 2217966064]

約数ペア:

[(1, 2217966064), (2, 1108983032), (4, 554491516), (8, 277245758), (16, 138622879), (17, 130468592), (19, 116735056), (34, 65234296), (38, 58367528), (68, 32617148), (76, 29183764), (136, 16308574), (152, 14591882), (272, 8154287), (304, 7295941), (323, 6866768), (467, 4749392), (646, 3433384), (919, 2413456), (934, 2374696), (1292, 1716692), (1838, 1206728), (1868, 1187348), (2584, 858346), (3676, 603364), (3736, 593674), (5168, 429173), (7352, 301682), (7472, 296837), (7939, 279376), (8873, 249968), (14704, 150841), (15623, 141968), (15878, 139688), (17461, 127024), (17746, 124984), (31246, 70984), (31756, 69844), (34922, 63512), (35492, 62492)]