215407584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1893

約数の個数: 144

約数和(自身を含む): 712333440

約数和(自身を除く): 496925856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 1811, 1888, 2016, 2124, 2478, 2832, 3304, 3622, 3717, 4248, 4956, 5433, 5664, 6608, 7244, 7434, 8496, 9912, 10866, 12677, 13216, 14488, 14868, 16299, 16992, 19824, 21732, 25354, 28976, 29736, 32598, 38031, 39648, 43464, 50708, 57952, 59472, 65196, 76062, 86928, 101416, 106849, 114093, 118944, 130392, 152124, 173856, 202832, 213698, 228186, 260784, 304248, 320547, 405664, 427396, 456372, 521568, 608496, 641094, 747943, 854792, 912744, 961641, 1216992, 1282188, 1495886, 1709584, 1825488, 1923282, 2243829, 2564376, 2991772, 3419168, 3650976, 3846564, 4487658, 5128752, 5983544, 6731487, 7693128, 8975316, 10257504, 11967088, 13462974, 15386256, 17950632, 23934176, 26925948, 30772512, 35901264, 53851896, 71802528, 107703792, 215407584]

約数ペア:

[(1, 215407584), (2, 107703792), (3, 71802528), (4, 53851896), (6, 35901264), (7, 30772512), (8, 26925948), (9, 23934176), (12, 17950632), (14, 15386256), (16, 13462974), (18, 11967088), (21, 10257504), (24, 8975316), (28, 7693128), (32, 6731487), (36, 5983544), (42, 5128752), (48, 4487658), (56, 3846564), (59, 3650976), (63, 3419168), (72, 2991772), (84, 2564376), (96, 2243829), (112, 1923282), (118, 1825488), (126, 1709584), (144, 1495886), (168, 1282188), (177, 1216992), (224, 961641), (236, 912744), (252, 854792), (288, 747943), (336, 641094), (354, 608496), (413, 521568), (472, 456372), (504, 427396), (531, 405664), (672, 320547), (708, 304248), (826, 260784), (944, 228186), (1008, 213698), (1062, 202832), (1239, 173856), (1416, 152124), (1652, 130392), (1811, 118944), (1888, 114093), (2016, 106849), (2124, 101416), (2478, 86928), (2832, 76062), (3304, 65196), (3622, 59472), (3717, 57952), (4248, 50708), (4956, 43464), (5433, 39648), (5664, 38031), (6608, 32598), (7244, 29736), (7434, 28976), (8496, 25354), (9912, 21732), (10866, 19824), (12677, 16992), (13216, 16299), (14488, 14868)]