237994812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19387}}^1$

素因数の和:19439

約数の個数: 72

約数和(自身を含む): 677494272

約数和(自身を除く): 439499460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 19387, 38774, 58161, 77548, 116322, 174483, 213257, 232644, 348966, 426514, 600997, 639771, 697932, 853028, 1201994, 1279542, 1802991, 1919313, 2403988, 2559084, 3605982, 3838626, 5408973, 6610967, 7211964, 7677252, 10817946, 13221934, 19832901, 21635892, 26443868, 39665802, 59498703, 79331604, 118997406, 237994812]

約数ペア:

[(1, 237994812), (2, 118997406), (3, 79331604), (4, 59498703), (6, 39665802), (9, 26443868), (11, 21635892), (12, 19832901), (18, 13221934), (22, 10817946), (31, 7677252), (33, 7211964), (36, 6610967), (44, 5408973), (62, 3838626), (66, 3605982), (93, 2559084), (99, 2403988), (124, 1919313), (132, 1802991), (186, 1279542), (198, 1201994), (279, 853028), (341, 697932), (372, 639771), (396, 600997), (558, 426514), (682, 348966), (1023, 232644), (1116, 213257), (1364, 174483), (2046, 116322), (3069, 77548), (4092, 58161), (6138, 38774), (12276, 19387)]