1720792224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{351469}}^1$

素因数の和:351502

約数の個数: 72

約数和(自身を含む): 5181370740

約数和(自身を除く): 3460578516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 351469, 702938, 1054407, 1405876, 2108814, 2811752, 3163221, 4217628, 5623504, 5974973, 6326442, 8435256, 11247008, 11949946, 12652884, 16870512, 17924919, 23899892, 25305768, 33741024, 35849838, 47799784, 50611536, 53774757, 71699676, 95599568, 101223072, 107549514, 143399352, 191199136, 215099028, 286798704, 430198056, 573597408, 860396112, 1720792224]

約数ペア:

[(1, 1720792224), (2, 860396112), (3, 573597408), (4, 430198056), (6, 286798704), (8, 215099028), (9, 191199136), (12, 143399352), (16, 107549514), (17, 101223072), (18, 95599568), (24, 71699676), (32, 53774757), (34, 50611536), (36, 47799784), (48, 35849838), (51, 33741024), (68, 25305768), (72, 23899892), (96, 17924919), (102, 16870512), (136, 12652884), (144, 11949946), (153, 11247008), (204, 8435256), (272, 6326442), (288, 5974973), (306, 5623504), (408, 4217628), (544, 3163221), (612, 2811752), (816, 2108814), (1224, 1405876), (1632, 1054407), (2448, 702938), (4896, 351469)]