489657672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 1613364480

約数和(自身を除く): 1123706808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 53, 56, 63, 69, 72, 84, 92, 106, 126, 138, 159, 161, 168, 184, 207, 212, 252, 276, 318, 322, 371, 414, 424, 477, 483, 504, 552, 636, 644, 742, 797, 828, 954, 966, 1113, 1219, 1272, 1288, 1449, 1484, 1594, 1656, 1908, 1932, 2226, 2391, 2438, 2898, 2968, 3188, 3339, 3657, 3816, 3864, 4452, 4782, 4876, 5579, 5796, 6376, 6678, 7173, 7314, 8533, 8904, 9564, 9752, 10971, 11158, 11592, 13356, 14346, 14628, 16737, 17066, 18331, 19128, 21942, 22316, 25599, 26712, 28692, 29256, 33474, 34132, 36662, 42241, 43884, 44632, 50211, 51198, 54993, 57384, 66948, 68264, 73324, 76797, 84482, 87768, 100422, 102396, 109986, 126723, 128317, 133896, 146648, 153594, 164979, 168964, 200844, 204792, 219972, 253446, 256634, 295687, 307188, 329958, 337928, 380169, 384951, 401688, 439944, 506892, 513268, 591374, 614376, 659916, 760338, 769902, 887061, 971543, 1013784, 1026536, 1154853, 1182748, 1319832, 1520676, 1539804, 1774122, 1943086, 2309706, 2365496, 2661183, 2914629, 3041352, 3079608, 3548244, 3886172, 4619412, 5322366, 5829258, 6800801, 7096488, 7772344, 8743887, 9238824, 10644732, 11658516, 13601602, 17487774, 20402403, 21289464, 23317032, 27203204, 34975548, 40804806, 54406408, 61207209, 69951096, 81609612, 122414418, 163219224, 244828836, 489657672]

約数ペア:

[(1, 489657672), (2, 244828836), (3, 163219224), (4, 122414418), (6, 81609612), (7, 69951096), (8, 61207209), (9, 54406408), (12, 40804806), (14, 34975548), (18, 27203204), (21, 23317032), (23, 21289464), (24, 20402403), (28, 17487774), (36, 13601602), (42, 11658516), (46, 10644732), (53, 9238824), (56, 8743887), (63, 7772344), (69, 7096488), (72, 6800801), (84, 5829258), (92, 5322366), (106, 4619412), (126, 3886172), (138, 3548244), (159, 3079608), (161, 3041352), (168, 2914629), (184, 2661183), (207, 2365496), (212, 2309706), (252, 1943086), (276, 1774122), (318, 1539804), (322, 1520676), (371, 1319832), (414, 1182748), (424, 1154853), (477, 1026536), (483, 1013784), (504, 971543), (552, 887061), (636, 769902), (644, 760338), (742, 659916), (797, 614376), (828, 591374), (954, 513268), (966, 506892), (1113, 439944), (1219, 401688), (1272, 384951), (1288, 380169), (1449, 337928), (1484, 329958), (1594, 307188), (1656, 295687), (1908, 256634), (1932, 253446), (2226, 219972), (2391, 204792), (2438, 200844), (2898, 168964), (2968, 164979), (3188, 153594), (3339, 146648), (3657, 133896), (3816, 128317), (3864, 126723), (4452, 109986), (4782, 102396), (4876, 100422), (5579, 87768), (5796, 84482), (6376, 76797), (6678, 73324), (7173, 68264), (7314, 66948), (8533, 57384), (8904, 54993), (9564, 51198), (9752, 50211), (10971, 44632), (11158, 43884), (11592, 42241), (13356, 36662), (14346, 34132), (14628, 33474), (16737, 29256), (17066, 28692), (18331, 26712), (19128, 25599), (21942, 22316)]