388227108948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7324487}}^1$

素因数の和:7325132

約数の個数: 48

約数和(自身を含む): 1036913117184

約数和(自身を除く): 648686008236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2524, 3786, 4417, 7572, 8834, 13251, 17668, 26502, 53004, 7324487, 14648974, 21973461, 29297948, 43946922, 51271409, 87893844, 102542818, 153814227, 205085636, 307628454, 615256908, 4621751297, 9243502594, 13865253891, 18487005188, 27730507782, 32352259079, 55461015564, 64704518158, 97056777237, 129409036316, 194113554474, 388227108948]

約数ペア:

[(1, 388227108948), (2, 194113554474), (3, 129409036316), (4, 97056777237), (6, 64704518158), (7, 55461015564), (12, 32352259079), (14, 27730507782), (21, 18487005188), (28, 13865253891), (42, 9243502594), (84, 4621751297), (631, 615256908), (1262, 307628454), (1893, 205085636), (2524, 153814227), (3786, 102542818), (4417, 87893844), (7572, 51271409), (8834, 43946922), (13251, 29297948), (17668, 21973461), (26502, 14648974), (53004, 7324487)]