352111648

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 868734720

約数和(自身を除く): 516623072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 223, 224, 266, 304, 371, 392, 424, 446, 532, 608, 742, 784, 848, 892, 931, 1007, 1064, 1484, 1561, 1568, 1696, 1784, 1862, 2014, 2128, 2597, 2968, 3122, 3568, 3724, 4028, 4237, 4256, 5194, 5936, 6244, 7049, 7136, 7448, 8056, 8474, 10388, 10927, 11819, 11872, 12488, 14098, 14896, 16112, 16948, 20776, 21854, 23638, 24976, 28196, 29659, 29792, 32224, 33896, 41552, 43708, 47276, 49343, 49952, 56392, 59318, 67792, 82733, 83104, 87416, 94552, 98686, 112784, 118636, 135584, 165466, 174832, 189104, 197372, 207613, 224561, 225568, 237272, 330932, 349664, 378208, 394744, 415226, 449122, 474544, 579131, 661864, 789488, 830452, 898244, 949088, 1158262, 1323728, 1571927, 1578976, 1660904, 1796488, 2316524, 2647456, 3143854, 3321808, 3592976, 4633048, 6287708, 6643616, 7185952, 9266096, 11003489, 12575416, 18532192, 22006978, 25150832, 44013956, 50301664, 88027912, 176055824, 352111648]

約数ペア:

[(1, 352111648), (2, 176055824), (4, 88027912), (7, 50301664), (8, 44013956), (14, 25150832), (16, 22006978), (19, 18532192), (28, 12575416), (32, 11003489), (38, 9266096), (49, 7185952), (53, 6643616), (56, 6287708), (76, 4633048), (98, 3592976), (106, 3321808), (112, 3143854), (133, 2647456), (152, 2316524), (196, 1796488), (212, 1660904), (223, 1578976), (224, 1571927), (266, 1323728), (304, 1158262), (371, 949088), (392, 898244), (424, 830452), (446, 789488), (532, 661864), (608, 579131), (742, 474544), (784, 449122), (848, 415226), (892, 394744), (931, 378208), (1007, 349664), (1064, 330932), (1484, 237272), (1561, 225568), (1568, 224561), (1696, 207613), (1784, 197372), (1862, 189104), (2014, 174832), (2128, 165466), (2597, 135584), (2968, 118636), (3122, 112784), (3568, 98686), (3724, 94552), (4028, 87416), (4237, 83104), (4256, 82733), (5194, 67792), (5936, 59318), (6244, 56392), (7049, 49952), (7136, 49343), (7448, 47276), (8056, 43708), (8474, 41552), (10388, 33896), (10927, 32224), (11819, 29792), (11872, 29659), (12488, 28196), (14098, 24976), (14896, 23638), (16112, 21854), (16948, 20776)]