660283344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{655043}}^1$

素因数の和:655064

約数の個数: 60

約数和(自身を含む): 2111861856

約数和(自身を除く): 1451578512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 655043, 1310086, 1965129, 2620172, 3930258, 4585301, 5240344, 5895387, 7860516, 9170602, 10480688, 11790774, 13755903, 15721032, 18341204, 23581548, 27511806, 31442064, 36682408, 41267709, 47163096, 55023612, 73364816, 82535418, 94326192, 110047224, 165070836, 220094448, 330141672, 660283344]

約数ペア:

[(1, 660283344), (2, 330141672), (3, 220094448), (4, 165070836), (6, 110047224), (7, 94326192), (8, 82535418), (9, 73364816), (12, 55023612), (14, 47163096), (16, 41267709), (18, 36682408), (21, 31442064), (24, 27511806), (28, 23581548), (36, 18341204), (42, 15721032), (48, 13755903), (56, 11790774), (63, 10480688), (72, 9170602), (84, 7860516), (112, 5895387), (126, 5240344), (144, 4585301), (168, 3930258), (252, 2620172), (336, 1965129), (504, 1310086), (1008, 655043)]