646603332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{25943}}^1$

素因数の和:26048

約数の個数: 48

約数和(自身を含む): 1580716032

約数和(自身を除く): 934112700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 2077, 4154, 6231, 8308, 12462, 24924, 25943, 51886, 77829, 103772, 155658, 311316, 804233, 1608466, 1738181, 2412699, 3216932, 3476362, 4825398, 5214543, 6952724, 9650796, 10429086, 20858172, 53883611, 107767222, 161650833, 215534444, 323301666, 646603332]

約数ペア:

[(1, 646603332), (2, 323301666), (3, 215534444), (4, 161650833), (6, 107767222), (12, 53883611), (31, 20858172), (62, 10429086), (67, 9650796), (93, 6952724), (124, 5214543), (134, 4825398), (186, 3476362), (201, 3216932), (268, 2412699), (372, 1738181), (402, 1608466), (804, 804233), (2077, 311316), (4154, 155658), (6231, 103772), (8308, 77829), (12462, 51886), (24924, 25943)]