448790716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7561}}^1$

素因数の和:7666

約数の個数: 48

約数和(自身を含む): 914699520

約数和(自身を除く): 465908804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2698, 3124, 5396, 7561, 14839, 15122, 29678, 30244, 59356, 83171, 143659, 166342, 287318, 332684, 536831, 574636, 1073662, 1580249, 2147324, 3160498, 5905141, 6320996, 10199789, 11810282, 20399578, 23620564, 40799156, 112197679, 224395358, 448790716]

約数ペア:

[(1, 448790716), (2, 224395358), (4, 112197679), (11, 40799156), (19, 23620564), (22, 20399578), (38, 11810282), (44, 10199789), (71, 6320996), (76, 5905141), (142, 3160498), (209, 2147324), (284, 1580249), (418, 1073662), (781, 574636), (836, 536831), (1349, 332684), (1562, 287318), (2698, 166342), (3124, 143659), (5396, 83171), (7561, 59356), (14839, 30244), (15122, 29678)]