797584172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 1919490048

約数和(自身を除く): 1121905876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 49, 68, 77, 94, 98, 119, 154, 187, 188, 196, 238, 308, 329, 374, 463, 476, 517, 539, 658, 748, 799, 833, 926, 1034, 1078, 1309, 1316, 1598, 1666, 1852, 2068, 2156, 2303, 2618, 3196, 3241, 3332, 3619, 4606, 5093, 5236, 5593, 6482, 7238, 7871, 8789, 9163, 9212, 10186, 11186, 12964, 14476, 15742, 17578, 18326, 20372, 21761, 22372, 22687, 25333, 31484, 35156, 35651, 36652, 39151, 43522, 45374, 50666, 55097, 61523, 71302, 78302, 86581, 87044, 90748, 101332, 110194, 123046, 142604, 152327, 156604, 173162, 220388, 239371, 246092, 249557, 304654, 346324, 369937, 385679, 430661, 478742, 499114, 606067, 609308, 739874, 771358, 861322, 957484, 998228, 1066289, 1212134, 1479748, 1542716, 1675597, 1722644, 2132578, 2424268, 2589559, 3351194, 4069307, 4242469, 4265156, 5179118, 6702388, 8138614, 8484938, 10358236, 11729179, 16277228, 16969876, 18126913, 23458358, 28485149, 36253826, 46916716, 56970298, 72507652, 113940596, 199396043, 398792086, 797584172]

約数ペア:

[(1, 797584172), (2, 398792086), (4, 199396043), (7, 113940596), (11, 72507652), (14, 56970298), (17, 46916716), (22, 36253826), (28, 28485149), (34, 23458358), (44, 18126913), (47, 16969876), (49, 16277228), (68, 11729179), (77, 10358236), (94, 8484938), (98, 8138614), (119, 6702388), (154, 5179118), (187, 4265156), (188, 4242469), (196, 4069307), (238, 3351194), (308, 2589559), (329, 2424268), (374, 2132578), (463, 1722644), (476, 1675597), (517, 1542716), (539, 1479748), (658, 1212134), (748, 1066289), (799, 998228), (833, 957484), (926, 861322), (1034, 771358), (1078, 739874), (1309, 609308), (1316, 606067), (1598, 499114), (1666, 478742), (1852, 430661), (2068, 385679), (2156, 369937), (2303, 346324), (2618, 304654), (3196, 249557), (3241, 246092), (3332, 239371), (3619, 220388), (4606, 173162), (5093, 156604), (5236, 152327), (5593, 142604), (6482, 123046), (7238, 110194), (7871, 101332), (8789, 90748), (9163, 87044), (9212, 86581), (10186, 78302), (11186, 71302), (12964, 61523), (14476, 55097), (15742, 50666), (17578, 45374), (18326, 43522), (20372, 39151), (21761, 36652), (22372, 35651), (22687, 35156), (25333, 31484)]