307637032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 616259520

約数和(自身を除く): 308622488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 289, 491, 542, 578, 982, 1084, 1156, 1964, 2168, 2312, 3928, 4607, 8347, 9214, 16694, 18428, 33388, 36856, 66776, 78319, 133061, 141899, 156638, 266122, 283798, 313276, 532244, 567596, 626552, 1064488, 1135192, 2262037, 4524074, 9048148, 18096296, 38454629, 76909258, 153818516, 307637032]

約数ペア:

[(1, 307637032), (2, 153818516), (4, 76909258), (8, 38454629), (17, 18096296), (34, 9048148), (68, 4524074), (136, 2262037), (271, 1135192), (289, 1064488), (491, 626552), (542, 567596), (578, 532244), (982, 313276), (1084, 283798), (1156, 266122), (1964, 156638), (2168, 141899), (2312, 133061), (3928, 78319), (4607, 66776), (8347, 36856), (9214, 33388), (16694, 18428)]