222351228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{33029}}^1$

素因数の和:33067

約数の個数: 72

約数和(自身を含む): 649237680

約数和(自身を除く): 426886452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 33029, 66058, 99087, 132116, 198174, 297261, 363319, 396348, 561493, 594522, 726638, 1089957, 1122986, 1189044, 1453276, 1684479, 2179914, 2245972, 3269871, 3368958, 4359828, 5053437, 6176423, 6539742, 6737916, 10106874, 12352846, 13079484, 18529269, 20213748, 24705692, 37058538, 55587807, 74117076, 111175614, 222351228]

約数ペア:

[(1, 222351228), (2, 111175614), (3, 74117076), (4, 55587807), (6, 37058538), (9, 24705692), (11, 20213748), (12, 18529269), (17, 13079484), (18, 12352846), (22, 10106874), (33, 6737916), (34, 6539742), (36, 6176423), (44, 5053437), (51, 4359828), (66, 3368958), (68, 3269871), (99, 2245972), (102, 2179914), (132, 1684479), (153, 1453276), (187, 1189044), (198, 1122986), (204, 1089957), (306, 726638), (374, 594522), (396, 561493), (561, 396348), (612, 363319), (748, 297261), (1122, 198174), (1683, 132116), (2244, 99087), (3366, 66058), (6732, 33029)]