718103988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2267}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 2133734400

約数和(自身を除く): 1415630412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 419, 756, 838, 1257, 1676, 2267, 2514, 2933, 3771, 4534, 5028, 5866, 6801, 7542, 8799, 9068, 11313, 11732, 13602, 15084, 15869, 17598, 20403, 22626, 26397, 27204, 31738, 35196, 40806, 45252, 47607, 52794, 61209, 63476, 79191, 81612, 95214, 105588, 122418, 142821, 158382, 190428, 244836, 285642, 316764, 428463, 571284, 856926, 949873, 1713852, 1899746, 2849619, 3799492, 5699238, 6649111, 8548857, 11398476, 13298222, 17097714, 19947333, 25646571, 26596444, 34195428, 39894666, 51293142, 59841999, 79789332, 102586284, 119683998, 179525997, 239367996, 359051994, 718103988]

約数ペア:

[(1, 718103988), (2, 359051994), (3, 239367996), (4, 179525997), (6, 119683998), (7, 102586284), (9, 79789332), (12, 59841999), (14, 51293142), (18, 39894666), (21, 34195428), (27, 26596444), (28, 25646571), (36, 19947333), (42, 17097714), (54, 13298222), (63, 11398476), (84, 8548857), (108, 6649111), (126, 5699238), (189, 3799492), (252, 2849619), (378, 1899746), (419, 1713852), (756, 949873), (838, 856926), (1257, 571284), (1676, 428463), (2267, 316764), (2514, 285642), (2933, 244836), (3771, 190428), (4534, 158382), (5028, 142821), (5866, 122418), (6801, 105588), (7542, 95214), (8799, 81612), (9068, 79191), (11313, 63476), (11732, 61209), (13602, 52794), (15084, 47607), (15869, 45252), (17598, 40806), (20403, 35196), (22626, 31738), (26397, 27204)]