252723996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 751726080

約数和(自身を除く): 499002084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 353, 378, 706, 756, 947, 1059, 1412, 1894, 2118, 2471, 2841, 3177, 3788, 4236, 4942, 5682, 6354, 6629, 7413, 8523, 9531, 9884, 11364, 12708, 13258, 14826, 17046, 19062, 19887, 22239, 25569, 26516, 29652, 34092, 38124, 39774, 44478, 51138, 59661, 66717, 79548, 88956, 102276, 119322, 133434, 178983, 238644, 266868, 334291, 357966, 668582, 715932, 1002873, 1337164, 2005746, 2340037, 3008619, 4011492, 4680074, 6017238, 7020111, 9025857, 9360148, 12034476, 14040222, 18051714, 21060333, 28080444, 36103428, 42120666, 63180999, 84241332, 126361998, 252723996]

約数ペア:

[(1, 252723996), (2, 126361998), (3, 84241332), (4, 63180999), (6, 42120666), (7, 36103428), (9, 28080444), (12, 21060333), (14, 18051714), (18, 14040222), (21, 12034476), (27, 9360148), (28, 9025857), (36, 7020111), (42, 6017238), (54, 4680074), (63, 4011492), (84, 3008619), (108, 2340037), (126, 2005746), (189, 1337164), (252, 1002873), (353, 715932), (378, 668582), (706, 357966), (756, 334291), (947, 266868), (1059, 238644), (1412, 178983), (1894, 133434), (2118, 119322), (2471, 102276), (2841, 88956), (3177, 79548), (3788, 66717), (4236, 59661), (4942, 51138), (5682, 44478), (6354, 39774), (6629, 38124), (7413, 34092), (8523, 29652), (9531, 26516), (9884, 25569), (11364, 22239), (12708, 19887), (13258, 19062), (14826, 17046)]