240736308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 638668800

約数和(自身を除く): 397932492

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 29, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 174, 228, 276, 348, 437, 551, 667, 874, 1102, 1311, 1334, 1583, 1653, 1748, 2001, 2204, 2622, 2668, 3166, 3306, 4002, 4749, 5244, 6332, 6612, 8004, 9498, 12673, 18996, 25346, 30077, 36409, 38019, 45907, 50692, 60154, 72818, 76038, 90231, 91814, 109227, 120308, 137721, 145636, 152076, 180462, 183628, 218454, 275442, 360924, 436908, 550884, 691771, 872233, 1055861, 1383542, 1744466, 2075313, 2111722, 2616699, 2767084, 3167583, 3488932, 4150626, 4223444, 5233398, 6335166, 8301252, 10466796, 12670332, 20061359, 40122718, 60184077, 80245436, 120368154, 240736308]

約数ペア:

[(1, 240736308), (2, 120368154), (3, 80245436), (4, 60184077), (6, 40122718), (12, 20061359), (19, 12670332), (23, 10466796), (29, 8301252), (38, 6335166), (46, 5233398), (57, 4223444), (58, 4150626), (69, 3488932), (76, 3167583), (87, 2767084), (92, 2616699), (114, 2111722), (116, 2075313), (138, 1744466), (174, 1383542), (228, 1055861), (276, 872233), (348, 691771), (437, 550884), (551, 436908), (667, 360924), (874, 275442), (1102, 218454), (1311, 183628), (1334, 180462), (1583, 152076), (1653, 145636), (1748, 137721), (2001, 120308), (2204, 109227), (2622, 91814), (2668, 90231), (3166, 76038), (3306, 72818), (4002, 60154), (4749, 50692), (5244, 45907), (6332, 38019), (6612, 36409), (8004, 30077), (9498, 25346), (12673, 18996)]