233447360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 581997312

約数和(自身を除く): 348549952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 101, 124, 155, 160, 202, 233, 248, 310, 320, 404, 466, 496, 505, 620, 808, 932, 992, 1010, 1165, 1240, 1616, 1864, 1984, 2020, 2330, 2480, 3131, 3232, 3728, 4040, 4660, 4960, 6262, 6464, 7223, 7456, 8080, 9320, 9920, 12524, 14446, 14912, 15655, 16160, 18640, 23533, 25048, 28892, 31310, 32320, 36115, 37280, 47066, 50096, 57784, 62620, 72230, 74560, 94132, 100192, 115568, 117665, 125240, 144460, 188264, 200384, 231136, 235330, 250480, 288920, 376528, 462272, 470660, 500960, 577840, 729523, 753056, 941320, 1001920, 1155680, 1459046, 1506112, 1882640, 2311360, 2918092, 3647615, 3765280, 5836184, 7295230, 7530560, 11672368, 14590460, 23344736, 29180920, 46689472, 58361840, 116723680, 233447360]

約数ペア:

[(1, 233447360), (2, 116723680), (4, 58361840), (5, 46689472), (8, 29180920), (10, 23344736), (16, 14590460), (20, 11672368), (31, 7530560), (32, 7295230), (40, 5836184), (62, 3765280), (64, 3647615), (80, 2918092), (101, 2311360), (124, 1882640), (155, 1506112), (160, 1459046), (202, 1155680), (233, 1001920), (248, 941320), (310, 753056), (320, 729523), (404, 577840), (466, 500960), (496, 470660), (505, 462272), (620, 376528), (808, 288920), (932, 250480), (992, 235330), (1010, 231136), (1165, 200384), (1240, 188264), (1616, 144460), (1864, 125240), (1984, 117665), (2020, 115568), (2330, 100192), (2480, 94132), (3131, 74560), (3232, 72230), (3728, 62620), (4040, 57784), (4660, 50096), (4960, 47066), (6262, 37280), (6464, 36115), (7223, 32320), (7456, 31310), (8080, 28892), (9320, 25048), (9920, 23533), (12524, 18640), (14446, 16160), (14912, 15655)]