239692921884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{741193}}^1$

素因数の和:741907

約数の個数: 72

約数和(自身を含む): 653442559952

約数和(自身を除く): 413749638068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 691, 1382, 2073, 2764, 4146, 6219, 8292, 8983, 12438, 17966, 24876, 26949, 35932, 53898, 80847, 107796, 161694, 323388, 741193, 1482386, 2223579, 2964772, 4447158, 6670737, 8894316, 9635509, 13341474, 19271018, 26682948, 28906527, 38542036, 57813054, 86719581, 115626108, 173439162, 346878324, 512164363, 1024328726, 1536493089, 2048657452, 3072986178, 4609479267, 6145972356, 6658136719, 9218958534, 13316273438, 18437917068, 19974410157, 26632546876, 39948820314, 59923230471, 79897640628, 119846460942, 239692921884]

約数ペア:

[(1, 239692921884), (2, 119846460942), (3, 79897640628), (4, 59923230471), (6, 39948820314), (9, 26632546876), (12, 19974410157), (13, 18437917068), (18, 13316273438), (26, 9218958534), (36, 6658136719), (39, 6145972356), (52, 4609479267), (78, 3072986178), (117, 2048657452), (156, 1536493089), (234, 1024328726), (468, 512164363), (691, 346878324), (1382, 173439162), (2073, 115626108), (2764, 86719581), (4146, 57813054), (6219, 38542036), (8292, 28906527), (8983, 26682948), (12438, 19271018), (17966, 13341474), (24876, 9635509), (26949, 8894316), (35932, 6670737), (53898, 4447158), (80847, 2964772), (107796, 2223579), (161694, 1482386), (323388, 741193)]