321103673954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1\times {\mathrm{5387}}^1$

素因数の和:6423

約数の個数: 64

約数和(自身を含む): 582152279040

約数和(自身を除く): 261048605086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 331, 662, 677, 1354, 2317, 4634, 4739, 5387, 6289, 9478, 10774, 12578, 12863, 25726, 37709, 44023, 75418, 88046, 90041, 102353, 180082, 204706, 224087, 448174, 716471, 1432942, 1568609, 1783097, 3137218, 3566194, 3646999, 4257653, 7293998, 8515306, 12481679, 24963358, 25528993, 29803571, 33878843, 51057986, 59607142, 67757686, 69292981, 138585962, 237151901, 474303802, 485050867, 970101734, 1207156669, 2414313338, 8450096683, 16900193366, 22935976711, 45871953422, 160551836977, 321103673954]

約数ペア:

[(1, 321103673954), (2, 160551836977), (7, 45871953422), (14, 22935976711), (19, 16900193366), (38, 8450096683), (133, 2414313338), (266, 1207156669), (331, 970101734), (662, 485050867), (677, 474303802), (1354, 237151901), (2317, 138585962), (4634, 69292981), (4739, 67757686), (5387, 59607142), (6289, 51057986), (9478, 33878843), (10774, 29803571), (12578, 25528993), (12863, 24963358), (25726, 12481679), (37709, 8515306), (44023, 7293998), (75418, 4257653), (88046, 3646999), (90041, 3566194), (102353, 3137218), (180082, 1783097), (204706, 1568609), (224087, 1432942), (448174, 716471)]