2021675664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22273}}^1$

素因数の和:22376

約数の個数: 80

約数和(自身を含む): 5479760384

約数和(自身を除く): 3458084720

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, 22273, 22692, 30256, 44546, 45384, 66819, 89092, 90768, 133638, 178184, 267276, 356368, 534552, 690463, 1069104, 1358653, 1380926, 2071389, 2717306, 2761852, 4075959, 4142778, 5434612, 5523704, 8151918, 8285556, 10869224, 11047408, 16303836, 16571112, 21738448, 32607672, 33142224, 42118243, 65215344, 84236486, 126354729, 168472972, 252709458, 336945944, 505418916, 673891888, 1010837832, 2021675664]

約数ペア:

[(1, 2021675664), (2, 1010837832), (3, 673891888), (4, 505418916), (6, 336945944), (8, 252709458), (12, 168472972), (16, 126354729), (24, 84236486), (31, 65215344), (48, 42118243), (61, 33142224), (62, 32607672), (93, 21738448), (122, 16571112), (124, 16303836), (183, 11047408), (186, 10869224), (244, 8285556), (248, 8151918), (366, 5523704), (372, 5434612), (488, 4142778), (496, 4075959), (732, 2761852), (744, 2717306), (976, 2071389), (1464, 1380926), (1488, 1358653), (1891, 1069104), (2928, 690463), (3782, 534552), (5673, 356368), (7564, 267276), (11346, 178184), (15128, 133638), (22273, 90768), (22692, 89092), (30256, 66819), (44546, 45384)]