123422376

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 414720000

約数和(自身を除く): 291297624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 47, 49, 56, 58, 66, 77, 84, 87, 88, 94, 98, 116, 132, 141, 147, 154, 168, 174, 188, 196, 203, 231, 232, 264, 282, 294, 308, 319, 329, 343, 348, 376, 392, 406, 462, 517, 539, 564, 588, 609, 616, 638, 658, 686, 696, 812, 924, 957, 987, 1029, 1034, 1078, 1128, 1176, 1218, 1276, 1316, 1363, 1372, 1421, 1551, 1617, 1624, 1848, 1914, 1974, 2058, 2068, 2156, 2233, 2303, 2436, 2552, 2632, 2726, 2744, 2842, 3102, 3234, 3619, 3773, 3828, 3948, 4089, 4116, 4136, 4263, 4312, 4466, 4606, 4872, 5452, 5684, 6204, 6468, 6699, 6909, 7238, 7546, 7656, 7896, 8178, 8232, 8526, 8932, 9212, 9541, 9947, 10857, 10904, 11319, 11368, 12408, 12936, 13398, 13818, 14476, 14993, 15092, 15631, 16121, 16356, 17052, 17864, 18424, 19082, 19894, 21714, 22638, 25333, 26796, 27636, 28623, 28952, 29841, 29986, 30184, 31262, 32242, 32712, 34104, 38164, 39788, 43428, 44979, 45276, 46893, 48363, 50666, 53592, 55272, 57246, 59682, 59972, 62524, 64484, 66787, 75999, 76328, 79576, 86856, 89958, 90552, 93786, 96726, 101332, 104951, 109417, 114492, 119364, 119944, 125048, 128968, 133574, 151998, 177331, 179916, 187572, 193452, 200361, 202664, 209902, 218834, 228984, 238728, 267148, 303996, 314853, 328251, 354662, 359832, 375144, 386904, 400722, 419804, 437668, 467509, 531993, 534296, 607992, 629706, 656502, 709324, 734657, 801444, 839608, 875336, 935018, 1063986, 1259412, 1313004, 1402527, 1418648, 1469314, 1602888, 1870036, 2127972, 2203971, 2518824, 2626008, 2805054, 2938628, 3740072, 4255944, 4407942, 5142599, 5610108, 5877256, 8815884, 10285198, 11220216, 15427797, 17631768, 20570396, 30855594, 41140792, 61711188, 123422376]

約数ペア:

[(1, 123422376), (2, 61711188), (3, 41140792), (4, 30855594), (6, 20570396), (7, 17631768), (8, 15427797), (11, 11220216), (12, 10285198), (14, 8815884), (21, 5877256), (22, 5610108), (24, 5142599), (28, 4407942), (29, 4255944), (33, 3740072), (42, 2938628), (44, 2805054), (47, 2626008), (49, 2518824), (56, 2203971), (58, 2127972), (66, 1870036), (77, 1602888), (84, 1469314), (87, 1418648), (88, 1402527), (94, 1313004), (98, 1259412), (116, 1063986), (132, 935018), (141, 875336), (147, 839608), (154, 801444), (168, 734657), (174, 709324), (188, 656502), (196, 629706), (203, 607992), (231, 534296), (232, 531993), (264, 467509), (282, 437668), (294, 419804), (308, 400722), (319, 386904), (329, 375144), (343, 359832), (348, 354662), (376, 328251), (392, 314853), (406, 303996), (462, 267148), (517, 238728), (539, 228984), (564, 218834), (588, 209902), (609, 202664), (616, 200361), (638, 193452), (658, 187572), (686, 179916), (696, 177331), (812, 151998), (924, 133574), (957, 128968), (987, 125048), (1029, 119944), (1034, 119364), (1078, 114492), (1128, 109417), (1176, 104951), (1218, 101332), (1276, 96726), (1316, 93786), (1363, 90552), (1372, 89958), (1421, 86856), (1551, 79576), (1617, 76328), (1624, 75999), (1848, 66787), (1914, 64484), (1974, 62524), (2058, 59972), (2068, 59682), (2156, 57246), (2233, 55272), (2303, 53592), (2436, 50666), (2552, 48363), (2632, 46893), (2726, 45276), (2744, 44979), (2842, 43428), (3102, 39788), (3234, 38164), (3619, 34104), (3773, 32712), (3828, 32242), (3948, 31262), (4089, 30184), (4116, 29986), (4136, 29841), (4263, 28952), (4312, 28623), (4466, 27636), (4606, 26796), (4872, 25333), (5452, 22638), (5684, 21714), (6204, 19894), (6468, 19082), (6699, 18424), (6909, 17864), (7238, 17052), (7546, 16356), (7656, 16121), (7896, 15631), (8178, 15092), (8232, 14993), (8526, 14476), (8932, 13818), (9212, 13398), (9541, 12936), (9947, 12408), (10857, 11368), (10904, 11319)]