729967968

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 2168829936

約数和(自身を除く): 1438861968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 144, 148, 183, 222, 244, 288, 296, 333, 366, 444, 488, 549, 592, 666, 732, 888, 976, 1098, 1123, 1184, 1332, 1464, 1776, 1952, 2196, 2246, 2257, 2664, 2928, 3369, 3552, 4392, 4492, 4514, 5328, 5856, 6738, 6771, 8784, 8984, 9028, 10107, 10656, 13476, 13542, 17568, 17968, 18056, 20214, 20313, 26952, 27084, 35936, 36112, 40428, 40626, 41551, 53904, 54168, 68503, 72224, 80856, 81252, 83102, 107808, 108336, 124653, 137006, 161712, 162504, 166204, 205509, 216672, 249306, 274012, 323424, 325008, 332408, 373959, 411018, 498612, 548024, 616527, 650016, 664816, 747918, 822036, 997224, 1096048, 1233054, 1329632, 1495836, 1644072, 1994448, 2192096, 2466108, 2534611, 2991672, 3288144, 3988896, 4932216, 5069222, 5983344, 6576288, 7603833, 9864432, 10138444, 11966688, 15207666, 19728864, 20276888, 22811499, 30415332, 40553776, 45622998, 60830664, 81107552, 91245996, 121661328, 182491992, 243322656, 364983984, 729967968]

約数ペア:

[(1, 729967968), (2, 364983984), (3, 243322656), (4, 182491992), (6, 121661328), (8, 91245996), (9, 81107552), (12, 60830664), (16, 45622998), (18, 40553776), (24, 30415332), (32, 22811499), (36, 20276888), (37, 19728864), (48, 15207666), (61, 11966688), (72, 10138444), (74, 9864432), (96, 7603833), (111, 6576288), (122, 5983344), (144, 5069222), (148, 4932216), (183, 3988896), (222, 3288144), (244, 2991672), (288, 2534611), (296, 2466108), (333, 2192096), (366, 1994448), (444, 1644072), (488, 1495836), (549, 1329632), (592, 1233054), (666, 1096048), (732, 997224), (888, 822036), (976, 747918), (1098, 664816), (1123, 650016), (1184, 616527), (1332, 548024), (1464, 498612), (1776, 411018), (1952, 373959), (2196, 332408), (2246, 325008), (2257, 323424), (2664, 274012), (2928, 249306), (3369, 216672), (3552, 205509), (4392, 166204), (4492, 162504), (4514, 161712), (5328, 137006), (5856, 124653), (6738, 108336), (6771, 107808), (8784, 83102), (8984, 81252), (9028, 80856), (10107, 72224), (10656, 68503), (13476, 54168), (13542, 53904), (17568, 41551), (17968, 40626), (18056, 40428), (20214, 36112), (20313, 35936), (26952, 27084)]