726363288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2131

約数の個数: 160

約数和(自身を含む): 2355724800

約数和(自身を除く): 1629361512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 158, 162, 168, 189, 216, 237, 252, 316, 324, 378, 474, 504, 553, 567, 632, 648, 711, 756, 948, 1106, 1134, 1422, 1512, 1659, 1896, 2027, 2133, 2212, 2268, 2844, 3318, 4054, 4266, 4424, 4536, 4977, 5688, 6081, 6399, 6636, 8108, 8532, 9954, 12162, 12798, 13272, 14189, 14931, 16216, 17064, 18243, 19908, 24324, 25596, 28378, 29862, 36486, 39816, 42567, 44793, 48648, 51192, 54729, 56756, 59724, 72972, 85134, 89586, 109458, 113512, 119448, 127701, 145944, 160133, 164187, 170268, 179172, 218916, 255402, 320266, 328374, 340536, 358344, 383103, 437832, 480399, 510804, 640532, 656748, 766206, 960798, 1021608, 1120931, 1149309, 1281064, 1313496, 1441197, 1532412, 1921596, 2241862, 2298618, 2882394, 3064824, 3362793, 3843192, 4323591, 4483724, 4597236, 5764788, 6725586, 8647182, 8967448, 9194472, 10088379, 11529576, 12970773, 13451172, 17294364, 20176758, 25941546, 26902344, 30265137, 34588728, 40353516, 51883092, 60530274, 80707032, 90795411, 103766184, 121060548, 181590822, 242121096, 363181644, 726363288]

約数ペア:

[(1, 726363288), (2, 363181644), (3, 242121096), (4, 181590822), (6, 121060548), (7, 103766184), (8, 90795411), (9, 80707032), (12, 60530274), (14, 51883092), (18, 40353516), (21, 34588728), (24, 30265137), (27, 26902344), (28, 25941546), (36, 20176758), (42, 17294364), (54, 13451172), (56, 12970773), (63, 11529576), (72, 10088379), (79, 9194472), (81, 8967448), (84, 8647182), (108, 6725586), (126, 5764788), (158, 4597236), (162, 4483724), (168, 4323591), (189, 3843192), (216, 3362793), (237, 3064824), (252, 2882394), (316, 2298618), (324, 2241862), (378, 1921596), (474, 1532412), (504, 1441197), (553, 1313496), (567, 1281064), (632, 1149309), (648, 1120931), (711, 1021608), (756, 960798), (948, 766206), (1106, 656748), (1134, 640532), (1422, 510804), (1512, 480399), (1659, 437832), (1896, 383103), (2027, 358344), (2133, 340536), (2212, 328374), (2268, 320266), (2844, 255402), (3318, 218916), (4054, 179172), (4266, 170268), (4424, 164187), (4536, 160133), (4977, 145944), (5688, 127701), (6081, 119448), (6399, 113512), (6636, 109458), (8108, 89586), (8532, 85134), (9954, 72972), (12162, 59724), (12798, 56756), (13272, 54729), (14189, 51192), (14931, 48648), (16216, 44793), (17064, 42567), (18243, 39816), (19908, 36486), (24324, 29862), (25596, 28378)]