228315384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 690908400

約数和(自身を除く): 462593016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 73, 88, 99, 121, 132, 146, 198, 219, 242, 264, 292, 359, 363, 396, 438, 484, 584, 657, 718, 726, 792, 803, 876, 968, 1077, 1089, 1314, 1436, 1452, 1606, 1752, 2154, 2178, 2409, 2628, 2872, 2904, 3212, 3231, 3949, 4308, 4356, 4818, 5256, 6424, 6462, 7227, 7898, 8616, 8712, 8833, 9636, 11847, 12924, 14454, 15796, 17666, 19272, 23694, 25848, 26207, 26499, 28908, 31592, 35332, 35541, 43439, 47388, 52414, 52998, 57816, 70664, 71082, 78621, 79497, 86878, 94776, 104828, 105996, 130317, 142164, 157242, 158994, 173756, 209656, 211992, 235863, 260634, 284328, 288277, 314484, 317988, 347512, 390951, 471726, 521268, 576554, 628968, 635976, 781902, 864831, 943452, 1042536, 1153108, 1563804, 1729662, 1886904, 2306216, 2594493, 3127608, 3171047, 3459324, 5188986, 6342094, 6918648, 9513141, 10377972, 12684188, 19026282, 20755944, 25368376, 28539423, 38052564, 57078846, 76105128, 114157692, 228315384]

約数ペア:

[(1, 228315384), (2, 114157692), (3, 76105128), (4, 57078846), (6, 38052564), (8, 28539423), (9, 25368376), (11, 20755944), (12, 19026282), (18, 12684188), (22, 10377972), (24, 9513141), (33, 6918648), (36, 6342094), (44, 5188986), (66, 3459324), (72, 3171047), (73, 3127608), (88, 2594493), (99, 2306216), (121, 1886904), (132, 1729662), (146, 1563804), (198, 1153108), (219, 1042536), (242, 943452), (264, 864831), (292, 781902), (359, 635976), (363, 628968), (396, 576554), (438, 521268), (484, 471726), (584, 390951), (657, 347512), (718, 317988), (726, 314484), (792, 288277), (803, 284328), (876, 260634), (968, 235863), (1077, 211992), (1089, 209656), (1314, 173756), (1436, 158994), (1452, 157242), (1606, 142164), (1752, 130317), (2154, 105996), (2178, 104828), (2409, 94776), (2628, 86878), (2872, 79497), (2904, 78621), (3212, 71082), (3231, 70664), (3949, 57816), (4308, 52998), (4356, 52414), (4818, 47388), (5256, 43439), (6424, 35541), (6462, 35332), (7227, 31592), (7898, 28908), (8616, 26499), (8712, 26207), (8833, 25848), (9636, 23694), (11847, 19272), (12924, 17666), (14454, 15796)]