242390304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 750839544

約数和(自身を除く): 508449240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 202, 208, 234, 288, 303, 312, 404, 416, 468, 606, 624, 641, 808, 909, 936, 1212, 1248, 1282, 1313, 1616, 1818, 1872, 1923, 2424, 2564, 2626, 3232, 3636, 3744, 3846, 3939, 4848, 5128, 5252, 5769, 7272, 7692, 7878, 8333, 9696, 10256, 10504, 11538, 11817, 14544, 15384, 15756, 16666, 20512, 21008, 23076, 23634, 24999, 29088, 30768, 31512, 33332, 42016, 46152, 47268, 49998, 61536, 63024, 64741, 66664, 74997, 92304, 94536, 99996, 126048, 129482, 133328, 149994, 184608, 189072, 194223, 199992, 258964, 266656, 299988, 378144, 388446, 399984, 517928, 582669, 599976, 776892, 799968, 841633, 1035856, 1165338, 1199952, 1553784, 1683266, 2071712, 2330676, 2399904, 2524899, 3107568, 3366532, 4661352, 5049798, 6215136, 6733064, 7574697, 9322704, 10099596, 13466128, 15149394, 18645408, 20199192, 26932256, 30298788, 40398384, 60597576, 80796768, 121195152, 242390304]

約数ペア:

[(1, 242390304), (2, 121195152), (3, 80796768), (4, 60597576), (6, 40398384), (8, 30298788), (9, 26932256), (12, 20199192), (13, 18645408), (16, 15149394), (18, 13466128), (24, 10099596), (26, 9322704), (32, 7574697), (36, 6733064), (39, 6215136), (48, 5049798), (52, 4661352), (72, 3366532), (78, 3107568), (96, 2524899), (101, 2399904), (104, 2330676), (117, 2071712), (144, 1683266), (156, 1553784), (202, 1199952), (208, 1165338), (234, 1035856), (288, 841633), (303, 799968), (312, 776892), (404, 599976), (416, 582669), (468, 517928), (606, 399984), (624, 388446), (641, 378144), (808, 299988), (909, 266656), (936, 258964), (1212, 199992), (1248, 194223), (1282, 189072), (1313, 184608), (1616, 149994), (1818, 133328), (1872, 129482), (1923, 126048), (2424, 99996), (2564, 94536), (2626, 92304), (3232, 74997), (3636, 66664), (3744, 64741), (3846, 63024), (3939, 61536), (4848, 49998), (5128, 47268), (5252, 46152), (5769, 42016), (7272, 33332), (7692, 31512), (7878, 30768), (8333, 29088), (9696, 24999), (10256, 23634), (10504, 23076), (11538, 21008), (11817, 20512), (14544, 16666), (15384, 15756)]