2164523976

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^2\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 6145661340

約数和(自身を除く): 3981137364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 67, 72, 74, 111, 134, 148, 181, 201, 222, 268, 296, 333, 362, 402, 444, 536, 543, 603, 666, 724, 804, 888, 1086, 1206, 1332, 1448, 1608, 1629, 2172, 2412, 2479, 2664, 3258, 4344, 4489, 4824, 4958, 6516, 6697, 7437, 8978, 9916, 12127, 13032, 13394, 13467, 14874, 17956, 19832, 20091, 22311, 24254, 26788, 26934, 29748, 35912, 36381, 40182, 40401, 44622, 48508, 53576, 53868, 59496, 60273, 72762, 80364, 80802, 89244, 97016, 107736, 109143, 120546, 145524, 160728, 161604, 166093, 178488, 218286, 241092, 291048, 323208, 332186, 436572, 448699, 482184, 498279, 664372, 812509, 873144, 897398, 996558, 1328744, 1346097, 1494837, 1625018, 1794796, 1993116, 2437527, 2692194, 2989674, 3250036, 3589592, 3986232, 4038291, 4875054, 5384388, 5979348, 6500072, 7312581, 8076582, 9750108, 10768776, 11958696, 14625162, 16153164, 19500216, 29250324, 30062833, 32306328, 58500648, 60125666, 90188499, 120251332, 180376998, 240502664, 270565497, 360753996, 541130994, 721507992, 1082261988, 2164523976]

約数ペア:

[(1, 2164523976), (2, 1082261988), (3, 721507992), (4, 541130994), (6, 360753996), (8, 270565497), (9, 240502664), (12, 180376998), (18, 120251332), (24, 90188499), (36, 60125666), (37, 58500648), (67, 32306328), (72, 30062833), (74, 29250324), (111, 19500216), (134, 16153164), (148, 14625162), (181, 11958696), (201, 10768776), (222, 9750108), (268, 8076582), (296, 7312581), (333, 6500072), (362, 5979348), (402, 5384388), (444, 4875054), (536, 4038291), (543, 3986232), (603, 3589592), (666, 3250036), (724, 2989674), (804, 2692194), (888, 2437527), (1086, 1993116), (1206, 1794796), (1332, 1625018), (1448, 1494837), (1608, 1346097), (1629, 1328744), (2172, 996558), (2412, 897398), (2479, 873144), (2664, 812509), (3258, 664372), (4344, 498279), (4489, 482184), (4824, 448699), (4958, 436572), (6516, 332186), (6697, 323208), (7437, 291048), (8978, 241092), (9916, 218286), (12127, 178488), (13032, 166093), (13394, 161604), (13467, 160728), (14874, 145524), (17956, 120546), (19832, 109143), (20091, 107736), (22311, 97016), (24254, 89244), (26788, 80802), (26934, 80364), (29748, 72762), (35912, 60273), (36381, 59496), (40182, 53868), (40401, 53576), (44622, 48508)]