2126785008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{23431}}^1$

素因数の和:23534

約数の個数: 80

約数和(自身を含む): 5764646912

約数和(自身を除く): 3637861904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 23431, 30256, 45384, 46862, 70293, 90768, 93724, 140586, 187448, 281172, 374896, 562344, 726361, 1124688, 1429291, 1452722, 2179083, 2858582, 2905444, 4287873, 4358166, 5717164, 5810888, 8575746, 8716332, 11434328, 11621776, 17151492, 17432664, 22868656, 34302984, 34865328, 44308021, 68605968, 88616042, 132924063, 177232084, 265848126, 354464168, 531696252, 708928336, 1063392504, 2126785008]

約数ペア:

[(1, 2126785008), (2, 1063392504), (3, 708928336), (4, 531696252), (6, 354464168), (8, 265848126), (12, 177232084), (16, 132924063), (24, 88616042), (31, 68605968), (48, 44308021), (61, 34865328), (62, 34302984), (93, 22868656), (122, 17432664), (124, 17151492), (183, 11621776), (186, 11434328), (244, 8716332), (248, 8575746), (366, 5810888), (372, 5717164), (488, 4358166), (496, 4287873), (732, 2905444), (744, 2858582), (976, 2179083), (1464, 1452722), (1488, 1429291), (1891, 1124688), (2928, 726361), (3782, 562344), (5673, 374896), (7564, 281172), (11346, 187448), (15128, 140586), (22692, 93724), (23431, 90768), (30256, 70293), (45384, 46862)]