449276052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 1136696736

約数和(自身を除く): 687420684

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 361, 444, 703, 722, 1083, 1406, 1444, 2109, 2166, 2803, 2812, 4218, 4332, 5606, 8409, 8436, 11212, 13357, 16818, 26714, 33636, 40071, 53257, 53428, 80142, 103711, 106514, 159771, 160284, 207422, 213028, 311133, 319542, 414844, 622266, 639084, 1011883, 1244532, 1970509, 2023766, 3035649, 3941018, 4047532, 5911527, 6071298, 7882036, 11823054, 12142596, 23646108, 37439671, 74879342, 112319013, 149758684, 224638026, 449276052]

約数ペア:

[(1, 449276052), (2, 224638026), (3, 149758684), (4, 112319013), (6, 74879342), (12, 37439671), (19, 23646108), (37, 12142596), (38, 11823054), (57, 7882036), (74, 6071298), (76, 5911527), (111, 4047532), (114, 3941018), (148, 3035649), (222, 2023766), (228, 1970509), (361, 1244532), (444, 1011883), (703, 639084), (722, 622266), (1083, 414844), (1406, 319542), (1444, 311133), (2109, 213028), (2166, 207422), (2803, 160284), (2812, 159771), (4218, 106514), (4332, 103711), (5606, 80142), (8409, 53428), (8436, 53257), (11212, 40071), (13357, 33636), (16818, 26714)]