315498708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12907}}^1$

素因数の和:13021

約数の個数: 72

約数和(自身を含む): 920908352

約数和(自身を除く): 605409644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 12907, 24444, 25814, 38721, 51628, 77442, 90349, 116163, 154884, 180698, 232326, 271047, 361396, 464652, 542094, 813141, 1084188, 1251979, 1626282, 2503958, 3252564, 3755937, 5007916, 7511874, 8763853, 11267811, 15023748, 17527706, 22535622, 26291559, 35055412, 45071244, 52583118, 78874677, 105166236, 157749354, 315498708]

約数ペア:

[(1, 315498708), (2, 157749354), (3, 105166236), (4, 78874677), (6, 52583118), (7, 45071244), (9, 35055412), (12, 26291559), (14, 22535622), (18, 17527706), (21, 15023748), (28, 11267811), (36, 8763853), (42, 7511874), (63, 5007916), (84, 3755937), (97, 3252564), (126, 2503958), (194, 1626282), (252, 1251979), (291, 1084188), (388, 813141), (582, 542094), (679, 464652), (873, 361396), (1164, 271047), (1358, 232326), (1746, 180698), (2037, 154884), (2716, 116163), (3492, 90349), (4074, 77442), (6111, 51628), (8148, 38721), (12222, 25814), (12907, 24444)]