338601130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 712032768

約数和(自身を除く): 373431638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 193, 353, 355, 386, 497, 706, 710, 965, 994, 1351, 1765, 1930, 2471, 2485, 2702, 3530, 4942, 4970, 6755, 12355, 13510, 13703, 24710, 25063, 27406, 50126, 68129, 68515, 95921, 125315, 136258, 137030, 175441, 191842, 250630, 340645, 350882, 476903, 479605, 681290, 877205, 953806, 959210, 1754410, 2384515, 4769030, 4837159, 9674318, 24185795, 33860113, 48371590, 67720226, 169300565, 338601130]

約数ペア:

[(1, 338601130), (2, 169300565), (5, 67720226), (7, 48371590), (10, 33860113), (14, 24185795), (35, 9674318), (70, 4837159), (71, 4769030), (142, 2384515), (193, 1754410), (353, 959210), (355, 953806), (386, 877205), (497, 681290), (706, 479605), (710, 476903), (965, 350882), (994, 340645), (1351, 250630), (1765, 191842), (1930, 175441), (2471, 137030), (2485, 136258), (2702, 125315), (3530, 95921), (4942, 68515), (4970, 68129), (6755, 50126), (12355, 27406), (13510, 25063), (13703, 24710)]