309047684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 606842880

約数和(自身を除く): 297795196

約数列:

[1, 2, 4, 11, 22, 44, 67, 79, 134, 158, 268, 316, 737, 869, 1327, 1474, 1738, 2654, 2948, 3476, 5293, 5308, 10586, 14597, 21172, 29194, 58223, 58388, 88909, 104833, 116446, 177818, 209666, 232892, 355636, 419332, 977999, 1153163, 1955998, 2306326, 3911996, 4612652, 7023811, 14047622, 28095244, 77261921, 154523842, 309047684]

約数ペア:

[(1, 309047684), (2, 154523842), (4, 77261921), (11, 28095244), (22, 14047622), (44, 7023811), (67, 4612652), (79, 3911996), (134, 2306326), (158, 1955998), (268, 1153163), (316, 977999), (737, 419332), (869, 355636), (1327, 232892), (1474, 209666), (1738, 177818), (2654, 116446), (2948, 104833), (3476, 88909), (5293, 58388), (5308, 58223), (10586, 29194), (14597, 21172)]