772371288

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 2345241360

約数和(自身を除く): 1572870072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 277, 312, 324, 331, 351, 468, 554, 648, 662, 702, 831, 936, 993, 1053, 1108, 1324, 1404, 1662, 1986, 2106, 2216, 2493, 2648, 2808, 2979, 3324, 3601, 3972, 4212, 4303, 4986, 5958, 6648, 7202, 7479, 7944, 8424, 8606, 8937, 9972, 10803, 11916, 12909, 14404, 14958, 17212, 17874, 19944, 21606, 22437, 23832, 25818, 26811, 28808, 29916, 32409, 34424, 35748, 38727, 43212, 44874, 51636, 53622, 59832, 64818, 71496, 77454, 86424, 89748, 91687, 97227, 103272, 107244, 116181, 129636, 154908, 179496, 183374, 194454, 214488, 232362, 259272, 275061, 291681, 309816, 348543, 366748, 388908, 464724, 550122, 583362, 697086, 733496, 777816, 825183, 929448, 1100244, 1166724, 1191931, 1394172, 1650366, 2200488, 2333448, 2383862, 2475549, 2788344, 3300732, 3575793, 4767724, 4951098, 6601464, 7151586, 7426647, 9535448, 9902196, 10727379, 14303172, 14853294, 19804392, 21454758, 28606344, 29706588, 32182137, 42909516, 59413176, 64364274, 85819032, 96546411, 128728548, 193092822, 257457096, 386185644, 772371288]

約数ペア:

[(1, 772371288), (2, 386185644), (3, 257457096), (4, 193092822), (6, 128728548), (8, 96546411), (9, 85819032), (12, 64364274), (13, 59413176), (18, 42909516), (24, 32182137), (26, 29706588), (27, 28606344), (36, 21454758), (39, 19804392), (52, 14853294), (54, 14303172), (72, 10727379), (78, 9902196), (81, 9535448), (104, 7426647), (108, 7151586), (117, 6601464), (156, 4951098), (162, 4767724), (216, 3575793), (234, 3300732), (277, 2788344), (312, 2475549), (324, 2383862), (331, 2333448), (351, 2200488), (468, 1650366), (554, 1394172), (648, 1191931), (662, 1166724), (702, 1100244), (831, 929448), (936, 825183), (993, 777816), (1053, 733496), (1108, 697086), (1324, 583362), (1404, 550122), (1662, 464724), (1986, 388908), (2106, 366748), (2216, 348543), (2493, 309816), (2648, 291681), (2808, 275061), (2979, 259272), (3324, 232362), (3601, 214488), (3972, 194454), (4212, 183374), (4303, 179496), (4986, 154908), (5958, 129636), (6648, 116181), (7202, 107244), (7479, 103272), (7944, 97227), (8424, 91687), (8606, 89748), (8937, 86424), (9972, 77454), (10803, 71496), (11916, 64818), (12909, 59832), (14404, 53622), (14958, 51636), (17212, 44874), (17874, 43212), (19944, 38727), (21606, 35748), (22437, 34424), (23832, 32409), (25818, 29916), (26811, 28808)]