306921898168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1319}}^1\times {\mathrm{1399}}^1$

素因数の和:3964

約数の個数: 64

約数和(自身を含む): 610727040000

約数和(自身を除く): 303805141832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1223, 1319, 1399, 2446, 2638, 2798, 4892, 5276, 5596, 9784, 10552, 11192, 20791, 22423, 23783, 41582, 44846, 47566, 83164, 89692, 95132, 166328, 179384, 190264, 1613137, 1710977, 1845281, 3226274, 3421954, 3690562, 6452548, 6843908, 7381124, 12905096, 13687816, 14762248, 27423329, 29086609, 31369777, 54846658, 58173218, 62739554, 109693316, 116346436, 125479108, 219386632, 232692872, 250958216, 2256778663, 4513557326, 9027114652, 18054229304, 38365237271, 76730474542, 153460949084, 306921898168]

約数ペア:

[(1, 306921898168), (2, 153460949084), (4, 76730474542), (8, 38365237271), (17, 18054229304), (34, 9027114652), (68, 4513557326), (136, 2256778663), (1223, 250958216), (1319, 232692872), (1399, 219386632), (2446, 125479108), (2638, 116346436), (2798, 109693316), (4892, 62739554), (5276, 58173218), (5596, 54846658), (9784, 31369777), (10552, 29086609), (11192, 27423329), (20791, 14762248), (22423, 13687816), (23783, 12905096), (41582, 7381124), (44846, 6843908), (47566, 6452548), (83164, 3690562), (89692, 3421954), (95132, 3226274), (166328, 1845281), (179384, 1710977), (190264, 1613137)]