217000672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 522305280

約数和(自身を除く): 305304608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 76, 112, 133, 134, 152, 224, 266, 268, 304, 469, 532, 536, 608, 761, 938, 1064, 1072, 1273, 1522, 1876, 2128, 2144, 2546, 3044, 3752, 4256, 5092, 5327, 6088, 7504, 8911, 10184, 10654, 12176, 14459, 15008, 17822, 20368, 21308, 24352, 28918, 35644, 40736, 42616, 50987, 57836, 71288, 85232, 101213, 101974, 115672, 142576, 170464, 202426, 203948, 231344, 285152, 356909, 404852, 407896, 462688, 713818, 809704, 815792, 968753, 1427636, 1619408, 1631584, 1937506, 2855272, 3238816, 3875012, 5710544, 6781271, 7750024, 11421088, 13562542, 15500048, 27125084, 31000096, 54250168, 108500336, 217000672]

約数ペア:

[(1, 217000672), (2, 108500336), (4, 54250168), (7, 31000096), (8, 27125084), (14, 15500048), (16, 13562542), (19, 11421088), (28, 7750024), (32, 6781271), (38, 5710544), (56, 3875012), (67, 3238816), (76, 2855272), (112, 1937506), (133, 1631584), (134, 1619408), (152, 1427636), (224, 968753), (266, 815792), (268, 809704), (304, 713818), (469, 462688), (532, 407896), (536, 404852), (608, 356909), (761, 285152), (938, 231344), (1064, 203948), (1072, 202426), (1273, 170464), (1522, 142576), (1876, 115672), (2128, 101974), (2144, 101213), (2546, 85232), (3044, 71288), (3752, 57836), (4256, 50987), (5092, 42616), (5327, 40736), (6088, 35644), (7504, 28918), (8911, 24352), (10184, 21308), (10654, 20368), (12176, 17822), (14459, 15008)]