274984872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 764467200

約数和(自身を除く): 489482328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 157, 167, 184, 228, 276, 314, 334, 437, 456, 471, 501, 552, 628, 668, 874, 942, 1002, 1256, 1311, 1336, 1748, 1884, 2004, 2622, 2983, 3173, 3496, 3611, 3768, 3841, 4008, 5244, 5966, 6346, 7222, 7682, 8949, 9519, 10488, 10833, 11523, 11932, 12692, 14444, 15364, 17898, 19038, 21666, 23046, 23864, 25384, 26219, 28888, 30728, 35796, 38076, 43332, 46092, 52438, 68609, 71592, 72979, 76152, 78657, 86664, 92184, 104876, 137218, 145958, 157314, 205827, 209752, 218937, 274436, 291916, 314628, 411654, 437874, 498161, 548872, 583832, 603037, 629256, 823308, 875748, 996322, 1206074, 1494483, 1646616, 1751496, 1809111, 1992644, 2412148, 2988966, 3618222, 3985288, 4824296, 5977932, 7236444, 11457703, 11955864, 14472888, 22915406, 34373109, 45830812, 68746218, 91661624, 137492436, 274984872]

約数ペア:

[(1, 274984872), (2, 137492436), (3, 91661624), (4, 68746218), (6, 45830812), (8, 34373109), (12, 22915406), (19, 14472888), (23, 11955864), (24, 11457703), (38, 7236444), (46, 5977932), (57, 4824296), (69, 3985288), (76, 3618222), (92, 2988966), (114, 2412148), (138, 1992644), (152, 1809111), (157, 1751496), (167, 1646616), (184, 1494483), (228, 1206074), (276, 996322), (314, 875748), (334, 823308), (437, 629256), (456, 603037), (471, 583832), (501, 548872), (552, 498161), (628, 437874), (668, 411654), (874, 314628), (942, 291916), (1002, 274436), (1256, 218937), (1311, 209752), (1336, 205827), (1748, 157314), (1884, 145958), (2004, 137218), (2622, 104876), (2983, 92184), (3173, 86664), (3496, 78657), (3611, 76152), (3768, 72979), (3841, 71592), (4008, 68609), (5244, 52438), (5966, 46092), (6346, 43332), (7222, 38076), (7682, 35796), (8949, 30728), (9519, 28888), (10488, 26219), (10833, 25384), (11523, 23864), (11932, 23046), (12692, 21666), (14444, 19038), (15364, 17898)]