317346288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1609}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 939106560

約数和(自身を除く): 621760272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 587, 1174, 1609, 1761, 2348, 3218, 3522, 4109, 4696, 4827, 6436, 7044, 8218, 9392, 9654, 11263, 12327, 12872, 14088, 16436, 19308, 22526, 24654, 25744, 28176, 32872, 33789, 38616, 45052, 49308, 65744, 67578, 77232, 90104, 98616, 135156, 180208, 197232, 270312, 540624, 944483, 1888966, 2833449, 3777932, 5666898, 6611381, 7555864, 11333796, 13222762, 15111728, 19834143, 22667592, 26445524, 39668286, 45335184, 52891048, 79336572, 105782096, 158673144, 317346288]

約数ペア:

[(1, 317346288), (2, 158673144), (3, 105782096), (4, 79336572), (6, 52891048), (7, 45335184), (8, 39668286), (12, 26445524), (14, 22667592), (16, 19834143), (21, 15111728), (24, 13222762), (28, 11333796), (42, 7555864), (48, 6611381), (56, 5666898), (84, 3777932), (112, 2833449), (168, 1888966), (336, 944483), (587, 540624), (1174, 270312), (1609, 197232), (1761, 180208), (2348, 135156), (3218, 98616), (3522, 90104), (4109, 77232), (4696, 67578), (4827, 65744), (6436, 49308), (7044, 45052), (8218, 38616), (9392, 33789), (9654, 32872), (11263, 28176), (12327, 25744), (12872, 24654), (14088, 22526), (16436, 19308)]