2189302288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 4513461120

約数和(自身を除く): 2324158832

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 229, 313, 332, 368, 458, 626, 664, 916, 1252, 1328, 1832, 1909, 2504, 3664, 3818, 5008, 5267, 7199, 7636, 10534, 14398, 15272, 19007, 21068, 25979, 28796, 30544, 38014, 42136, 51958, 57592, 71677, 76028, 84272, 103916, 115184, 143354, 152056, 207832, 286708, 304112, 415664, 437161, 573416, 597517, 874322, 1146832, 1195034, 1648571, 1748644, 2390068, 3297142, 3497288, 4780136, 5949191, 6594284, 6994576, 9560272, 11898382, 13188568, 23796764, 26377136, 47593528, 95187056, 136831393, 273662786, 547325572, 1094651144, 2189302288]

約数ペア:

[(1, 2189302288), (2, 1094651144), (4, 547325572), (8, 273662786), (16, 136831393), (23, 95187056), (46, 47593528), (83, 26377136), (92, 23796764), (166, 13188568), (184, 11898382), (229, 9560272), (313, 6994576), (332, 6594284), (368, 5949191), (458, 4780136), (626, 3497288), (664, 3297142), (916, 2390068), (1252, 1748644), (1328, 1648571), (1832, 1195034), (1909, 1146832), (2504, 874322), (3664, 597517), (3818, 573416), (5008, 437161), (5267, 415664), (7199, 304112), (7636, 286708), (10534, 207832), (14398, 152056), (15272, 143354), (19007, 115184), (21068, 103916), (25979, 84272), (28796, 76028), (30544, 71677), (38014, 57592), (42136, 51958)]