319535352

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 898560000

約数和(自身を除く): 579024648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 239, 248, 279, 372, 478, 558, 599, 717, 744, 956, 1116, 1198, 1434, 1797, 1912, 2151, 2232, 2396, 2868, 3594, 4302, 4792, 5391, 5736, 7188, 7409, 8604, 10782, 14376, 14818, 17208, 18569, 21564, 22227, 29636, 37138, 43128, 44454, 55707, 59272, 66681, 74276, 88908, 111414, 133362, 143161, 148552, 167121, 177816, 222828, 266724, 286322, 334242, 429483, 445656, 533448, 572644, 668484, 858966, 1145288, 1288449, 1336968, 1717932, 2576898, 3435864, 4437991, 5153796, 8875982, 10307592, 13313973, 17751964, 26627946, 35503928, 39941919, 53255892, 79883838, 106511784, 159767676, 319535352]

約数ペア:

[(1, 319535352), (2, 159767676), (3, 106511784), (4, 79883838), (6, 53255892), (8, 39941919), (9, 35503928), (12, 26627946), (18, 17751964), (24, 13313973), (31, 10307592), (36, 8875982), (62, 5153796), (72, 4437991), (93, 3435864), (124, 2576898), (186, 1717932), (239, 1336968), (248, 1288449), (279, 1145288), (372, 858966), (478, 668484), (558, 572644), (599, 533448), (717, 445656), (744, 429483), (956, 334242), (1116, 286322), (1198, 266724), (1434, 222828), (1797, 177816), (1912, 167121), (2151, 148552), (2232, 143161), (2396, 133362), (2868, 111414), (3594, 88908), (4302, 74276), (4792, 66681), (5391, 59272), (5736, 55707), (7188, 44454), (7409, 43128), (8604, 37138), (10782, 29636), (14376, 22227), (14818, 21564), (17208, 18569)]