21964350144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{335477}}^1$

素因数の和:335534

約数の個数: 112

約数和(自身を含む): 65442364416

約数和(自身を除く): 43478014272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4092, 5456, 5952, 8184, 10912, 16368, 21824, 32736, 65472, 335477, 670954, 1006431, 1341908, 2012862, 2683816, 3690247, 4025724, 5367632, 7380494, 8051448, 10399787, 10735264, 11070741, 14760988, 16102896, 20799574, 21470528, 22141482, 29521976, 31199361, 32205792, 41599148, 44282964, 59043952, 62398722, 64411584, 83198296, 88565928, 114397657, 118087904, 124797444, 166396592, 177131856, 228795314, 236175808, 249594888, 332793184, 343192971, 354263712, 457590628, 499189776, 665586368, 686385942, 708527424, 915181256, 998379552, 1372771884, 1830362512, 1996759104, 2745543768, 3660725024, 5491087536, 7321450048, 10982175072, 21964350144]

約数ペア:

[(1, 21964350144), (2, 10982175072), (3, 7321450048), (4, 5491087536), (6, 3660725024), (8, 2745543768), (11, 1996759104), (12, 1830362512), (16, 1372771884), (22, 998379552), (24, 915181256), (31, 708527424), (32, 686385942), (33, 665586368), (44, 499189776), (48, 457590628), (62, 354263712), (64, 343192971), (66, 332793184), (88, 249594888), (93, 236175808), (96, 228795314), (124, 177131856), (132, 166396592), (176, 124797444), (186, 118087904), (192, 114397657), (248, 88565928), (264, 83198296), (341, 64411584), (352, 62398722), (372, 59043952), (496, 44282964), (528, 41599148), (682, 32205792), (704, 31199361), (744, 29521976), (992, 22141482), (1023, 21470528), (1056, 20799574), (1364, 16102896), (1488, 14760988), (1984, 11070741), (2046, 10735264), (2112, 10399787), (2728, 8051448), (2976, 7380494), (4092, 5367632), (5456, 4025724), (5952, 3690247), (8184, 2683816), (10912, 2012862), (16368, 1341908), (21824, 1006431), (32736, 670954), (65472, 335477)]