858774768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5443}}^1$

素因数の和:5646

約数の個数: 80

約数和(自身を含む): 2349194880

約数和(自身を除く): 1490420112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 173, 228, 304, 346, 456, 519, 692, 912, 1038, 1384, 2076, 2768, 3287, 4152, 5443, 6574, 8304, 9861, 10886, 13148, 16329, 19722, 21772, 26296, 32658, 39444, 43544, 52592, 65316, 78888, 87088, 103417, 130632, 157776, 206834, 261264, 310251, 413668, 620502, 827336, 941639, 1241004, 1654672, 1883278, 2482008, 2824917, 3766556, 4964016, 5649834, 7533112, 11299668, 15066224, 17891141, 22599336, 35782282, 45198672, 53673423, 71564564, 107346846, 143129128, 214693692, 286258256, 429387384, 858774768]

約数ペア:

[(1, 858774768), (2, 429387384), (3, 286258256), (4, 214693692), (6, 143129128), (8, 107346846), (12, 71564564), (16, 53673423), (19, 45198672), (24, 35782282), (38, 22599336), (48, 17891141), (57, 15066224), (76, 11299668), (114, 7533112), (152, 5649834), (173, 4964016), (228, 3766556), (304, 2824917), (346, 2482008), (456, 1883278), (519, 1654672), (692, 1241004), (912, 941639), (1038, 827336), (1384, 620502), (2076, 413668), (2768, 310251), (3287, 261264), (4152, 206834), (5443, 157776), (6574, 130632), (8304, 103417), (9861, 87088), (10886, 78888), (13148, 65316), (16329, 52592), (19722, 43544), (21772, 39444), (26296, 32658)]