7220441736

素因数分解:

$2^3\times 3^7\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3135

約数の個数: 128

約数和(自身を含む): 20457360000

約数和(自身を除く): 13236918264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 243, 278, 324, 417, 486, 556, 648, 729, 834, 972, 1112, 1251, 1458, 1668, 1944, 2187, 2502, 2916, 2969, 3336, 3753, 4374, 5004, 5832, 5938, 7506, 8748, 8907, 10008, 11259, 11876, 15012, 17496, 17814, 22518, 23752, 26721, 30024, 33777, 35628, 45036, 53442, 67554, 71256, 80163, 90072, 101331, 106884, 135108, 160326, 202662, 213768, 240489, 270216, 303993, 320652, 405324, 412691, 480978, 607986, 641304, 721467, 810648, 825382, 961956, 1215972, 1238073, 1442934, 1650764, 1923912, 2164401, 2431944, 2476146, 2885868, 3301528, 3714219, 4328802, 4952292, 5771736, 6493203, 7428438, 8657604, 9904584, 11142657, 12986406, 14856876, 17315208, 22285314, 25972812, 29713752, 33427971, 44570628, 51945624, 66855942, 89141256, 100283913, 133711884, 200567826, 267423768, 300851739, 401135652, 601703478, 802271304, 902555217, 1203406956, 1805110434, 2406813912, 3610220868, 7220441736]

約数ペア:

[(1, 7220441736), (2, 3610220868), (3, 2406813912), (4, 1805110434), (6, 1203406956), (8, 902555217), (9, 802271304), (12, 601703478), (18, 401135652), (24, 300851739), (27, 267423768), (36, 200567826), (54, 133711884), (72, 100283913), (81, 89141256), (108, 66855942), (139, 51945624), (162, 44570628), (216, 33427971), (243, 29713752), (278, 25972812), (324, 22285314), (417, 17315208), (486, 14856876), (556, 12986406), (648, 11142657), (729, 9904584), (834, 8657604), (972, 7428438), (1112, 6493203), (1251, 5771736), (1458, 4952292), (1668, 4328802), (1944, 3714219), (2187, 3301528), (2502, 2885868), (2916, 2476146), (2969, 2431944), (3336, 2164401), (3753, 1923912), (4374, 1650764), (5004, 1442934), (5832, 1238073), (5938, 1215972), (7506, 961956), (8748, 825382), (8907, 810648), (10008, 721467), (11259, 641304), (11876, 607986), (15012, 480978), (17496, 412691), (17814, 405324), (22518, 320652), (23752, 303993), (26721, 270216), (30024, 240489), (33777, 213768), (35628, 202662), (45036, 160326), (53442, 135108), (67554, 106884), (71256, 101331), (80163, 90072)]