1687985892

素因数分解:

$2^2\times 3^5\times {\mathrm{293}}^1\times {\mathrm{5927}}^1$

素因数の和:6239

約数の個数: 72

約数和(自身を含む): 4440735936

約数和(自身を除く): 2752750044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 293, 324, 486, 586, 879, 972, 1172, 1758, 2637, 3516, 5274, 5927, 7911, 10548, 11854, 15822, 17781, 23708, 23733, 31644, 35562, 47466, 53343, 71124, 71199, 94932, 106686, 142398, 160029, 213372, 284796, 320058, 480087, 640116, 960174, 1440261, 1736611, 1920348, 2880522, 3473222, 5209833, 5761044, 6946444, 10419666, 15629499, 20839332, 31258998, 46888497, 62517996, 93776994, 140665491, 187553988, 281330982, 421996473, 562661964, 843992946, 1687985892]

約数ペア:

[(1, 1687985892), (2, 843992946), (3, 562661964), (4, 421996473), (6, 281330982), (9, 187553988), (12, 140665491), (18, 93776994), (27, 62517996), (36, 46888497), (54, 31258998), (81, 20839332), (108, 15629499), (162, 10419666), (243, 6946444), (293, 5761044), (324, 5209833), (486, 3473222), (586, 2880522), (879, 1920348), (972, 1736611), (1172, 1440261), (1758, 960174), (2637, 640116), (3516, 480087), (5274, 320058), (5927, 284796), (7911, 213372), (10548, 160029), (11854, 142398), (15822, 106686), (17781, 94932), (23708, 71199), (23733, 71124), (31644, 53343), (35562, 47466)]