1520343864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31849}}^1$

素因数の和:31894

約数の個数: 128

約数和(自身を含む): 4815720000

約数和(自身を除く): 3295376136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 5304, 5967, 7956, 11934, 15912, 23868, 31849, 47736, 63698, 95547, 127396, 191094, 254792, 286641, 382188, 414037, 541433, 573282, 764376, 828074, 859923, 1082866, 1146564, 1242111, 1624299, 1656148, 1719846, 2165732, 2293128, 2484222, 3248598, 3312296, 3439692, 3726333, 4331464, 4872897, 4968444, 6497196, 6879384, 7038629, 7452666, 9745794, 9936888, 11178999, 12994392, 14077258, 14618691, 14905332, 19491588, 21115887, 22357998, 28154516, 29237382, 29810664, 38983176, 42231774, 44715996, 56309032, 58474764, 63347661, 84463548, 89431992, 116949528, 126695322, 168927096, 190042983, 253390644, 380085966, 506781288, 760171932, 1520343864]

約数ペア:

[(1, 1520343864), (2, 760171932), (3, 506781288), (4, 380085966), (6, 253390644), (8, 190042983), (9, 168927096), (12, 126695322), (13, 116949528), (17, 89431992), (18, 84463548), (24, 63347661), (26, 58474764), (27, 56309032), (34, 44715996), (36, 42231774), (39, 38983176), (51, 29810664), (52, 29237382), (54, 28154516), (68, 22357998), (72, 21115887), (78, 19491588), (102, 14905332), (104, 14618691), (108, 14077258), (117, 12994392), (136, 11178999), (153, 9936888), (156, 9745794), (204, 7452666), (216, 7038629), (221, 6879384), (234, 6497196), (306, 4968444), (312, 4872897), (351, 4331464), (408, 3726333), (442, 3439692), (459, 3312296), (468, 3248598), (612, 2484222), (663, 2293128), (702, 2165732), (884, 1719846), (918, 1656148), (936, 1624299), (1224, 1242111), (1326, 1146564), (1404, 1082866), (1768, 859923), (1836, 828074), (1989, 764376), (2652, 573282), (2808, 541433), (3672, 414037), (3978, 382188), (5304, 286641), (5967, 254792), (7956, 191094), (11934, 127396), (15912, 95547), (23868, 63698), (31849, 47736)]