2197980144

素因数分解:

$2^4\times 3^3\times {\mathrm{419}}^1\times {\mathrm{12143}}^1$

素因数の和:12579

約数の個数: 80

約数和(自身を含む): 6324595200

約数和(自身を除く): 4126615056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 419, 432, 838, 1257, 1676, 2514, 3352, 3771, 5028, 6704, 7542, 10056, 11313, 12143, 15084, 20112, 22626, 24286, 30168, 36429, 45252, 48572, 60336, 72858, 90504, 97144, 109287, 145716, 181008, 194288, 218574, 291432, 327861, 437148, 582864, 655722, 874296, 1311444, 1748592, 2622888, 5087917, 5245776, 10175834, 15263751, 20351668, 30527502, 40703336, 45791253, 61055004, 81406672, 91582506, 122110008, 137373759, 183165012, 244220016, 274747518, 366330024, 549495036, 732660048, 1098990072, 2197980144]

約数ペア:

[(1, 2197980144), (2, 1098990072), (3, 732660048), (4, 549495036), (6, 366330024), (8, 274747518), (9, 244220016), (12, 183165012), (16, 137373759), (18, 122110008), (24, 91582506), (27, 81406672), (36, 61055004), (48, 45791253), (54, 40703336), (72, 30527502), (108, 20351668), (144, 15263751), (216, 10175834), (419, 5245776), (432, 5087917), (838, 2622888), (1257, 1748592), (1676, 1311444), (2514, 874296), (3352, 655722), (3771, 582864), (5028, 437148), (6704, 327861), (7542, 291432), (10056, 218574), (11313, 194288), (12143, 181008), (15084, 145716), (20112, 109287), (22626, 97144), (24286, 90504), (30168, 72858), (36429, 60336), (45252, 48572)]