222117408

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4261}}^1$

素因数の和:4458

約数の個数: 72

約数和(自身を含む): 635285196

約数和(自身を除く): 413167788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4261, 4344, 5792, 6516, 8522, 8688, 12783, 13032, 17044, 17376, 25566, 26064, 34088, 38349, 51132, 52128, 68176, 76698, 102264, 136352, 153396, 204528, 306792, 409056, 613584, 771241, 1227168, 1542482, 2313723, 3084964, 4627446, 6169928, 6941169, 9254892, 12339856, 13882338, 18509784, 24679712, 27764676, 37019568, 55529352, 74039136, 111058704, 222117408]

約数ペア:

[(1, 222117408), (2, 111058704), (3, 74039136), (4, 55529352), (6, 37019568), (8, 27764676), (9, 24679712), (12, 18509784), (16, 13882338), (18, 12339856), (24, 9254892), (32, 6941169), (36, 6169928), (48, 4627446), (72, 3084964), (96, 2313723), (144, 1542482), (181, 1227168), (288, 771241), (362, 613584), (543, 409056), (724, 306792), (1086, 204528), (1448, 153396), (1629, 136352), (2172, 102264), (2896, 76698), (3258, 68176), (4261, 52128), (4344, 51132), (5792, 38349), (6516, 34088), (8522, 26064), (8688, 25566), (12783, 17376), (13032, 17044)]