378613952

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 56

約数和(自身を含む): 772485120

約数和(自身を除く): 393871168

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 191, 376, 382, 659, 752, 764, 1318, 1504, 1528, 2636, 3008, 3056, 5272, 6112, 8977, 10544, 12224, 17954, 21088, 30973, 35908, 42176, 61946, 71816, 123892, 125869, 143632, 247784, 251738, 287264, 495568, 503476, 574528, 991136, 1006952, 1982272, 2013904, 4027808, 5915843, 8055616, 11831686, 23663372, 47326744, 94653488, 189306976, 378613952]

約数ペア:

[(1, 378613952), (2, 189306976), (4, 94653488), (8, 47326744), (16, 23663372), (32, 11831686), (47, 8055616), (64, 5915843), (94, 4027808), (188, 2013904), (191, 1982272), (376, 1006952), (382, 991136), (659, 574528), (752, 503476), (764, 495568), (1318, 287264), (1504, 251738), (1528, 247784), (2636, 143632), (3008, 125869), (3056, 123892), (5272, 71816), (6112, 61946), (8977, 42176), (10544, 35908), (12224, 30973), (17954, 21088)]