2023207672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 4068792000

約数和(自身を除く): 2045584328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 229, 334, 389, 458, 668, 778, 916, 1336, 1556, 1832, 2839, 3112, 3893, 5678, 6613, 7786, 11356, 13226, 15572, 22712, 26452, 31144, 38243, 52904, 64963, 76486, 89081, 129926, 152972, 178162, 259852, 305944, 356324, 519704, 650131, 712648, 1104371, 1300262, 1514377, 2208742, 2600524, 3028754, 4417484, 5201048, 6057508, 8834968, 12115016, 14876527, 29753054, 59506108, 119012216, 252900959, 505801918, 1011603836, 2023207672]

約数ペア:

[(1, 2023207672), (2, 1011603836), (4, 505801918), (8, 252900959), (17, 119012216), (34, 59506108), (68, 29753054), (136, 14876527), (167, 12115016), (229, 8834968), (334, 6057508), (389, 5201048), (458, 4417484), (668, 3028754), (778, 2600524), (916, 2208742), (1336, 1514377), (1556, 1300262), (1832, 1104371), (2839, 712648), (3112, 650131), (3893, 519704), (5678, 356324), (6613, 305944), (7786, 259852), (11356, 178162), (13226, 152972), (15572, 129926), (22712, 89081), (26452, 76486), (31144, 64963), (38243, 52904)]