210329082

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 481536000

約数和(自身を除く): 271206918

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 239, 258, 379, 387, 478, 717, 758, 774, 1137, 1161, 1434, 2151, 2274, 2322, 3411, 4302, 6453, 6822, 10233, 10277, 12906, 16297, 20466, 20554, 30831, 32594, 48891, 61662, 90581, 92493, 97782, 146673, 181162, 184986, 271743, 277479, 293346, 440019, 543486, 554958, 815229, 880038, 1630458, 2445687, 3894983, 4891374, 7789966, 11684949, 23369898, 35054847, 70109694, 105164541, 210329082]

約数ペア:

[(1, 210329082), (2, 105164541), (3, 70109694), (6, 35054847), (9, 23369898), (18, 11684949), (27, 7789966), (43, 4891374), (54, 3894983), (86, 2445687), (129, 1630458), (239, 880038), (258, 815229), (379, 554958), (387, 543486), (478, 440019), (717, 293346), (758, 277479), (774, 271743), (1137, 184986), (1161, 181162), (1434, 146673), (2151, 97782), (2274, 92493), (2322, 90581), (3411, 61662), (4302, 48891), (6453, 32594), (6822, 30831), (10233, 20554), (10277, 20466), (12906, 16297)]