451933664

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22208

約数の個数: 72

約数和(自身を含む): 1114675128

約数和(自身を除く): 662741464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 22171, 44342, 88684, 155197, 177368, 288223, 310394, 354736, 576446, 620788, 709472, 1086379, 1152892, 1241576, 2017561, 2172758, 2305784, 2483152, 4035122, 4345516, 4611568, 4966304, 8070244, 8691032, 9223136, 14122927, 16140488, 17382064, 28245854, 32280976, 34764128, 56491708, 64561952, 112983416, 225966832, 451933664]

約数ペア:

[(1, 451933664), (2, 225966832), (4, 112983416), (7, 64561952), (8, 56491708), (13, 34764128), (14, 32280976), (16, 28245854), (26, 17382064), (28, 16140488), (32, 14122927), (49, 9223136), (52, 8691032), (56, 8070244), (91, 4966304), (98, 4611568), (104, 4345516), (112, 4035122), (182, 2483152), (196, 2305784), (208, 2172758), (224, 2017561), (364, 1241576), (392, 1152892), (416, 1086379), (637, 709472), (728, 620788), (784, 576446), (1274, 354736), (1456, 310394), (1568, 288223), (2548, 177368), (2912, 155197), (5096, 88684), (10192, 44342), (20384, 22171)]