221233104

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{90373}}^1$

素因数の和:90404

約数の個数: 60

約数和(自身を含む): 655572996

約数和(自身を除く): 434339892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 90373, 180746, 271119, 361492, 542238, 722984, 813357, 1084476, 1445968, 1536341, 1626714, 2168952, 3072682, 3253428, 4337904, 4609023, 6145364, 6506856, 9218046, 12290728, 13013712, 13827069, 18436092, 24581456, 27654138, 36872184, 55308276, 73744368, 110616552, 221233104]

約数ペア:

[(1, 221233104), (2, 110616552), (3, 73744368), (4, 55308276), (6, 36872184), (8, 27654138), (9, 24581456), (12, 18436092), (16, 13827069), (17, 13013712), (18, 12290728), (24, 9218046), (34, 6506856), (36, 6145364), (48, 4609023), (51, 4337904), (68, 3253428), (72, 3072682), (102, 2168952), (136, 1626714), (144, 1536341), (153, 1445968), (204, 1084476), (272, 813357), (306, 722984), (408, 542238), (612, 361492), (816, 271119), (1224, 180746), (2448, 90373)]