227717448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 699217920

約数和(自身を除く): 471500472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 714, 852, 952, 994, 1123, 1207, 1428, 1491, 1704, 1988, 2246, 2414, 2856, 2982, 3369, 3621, 3976, 4492, 4828, 5964, 6738, 7242, 7861, 8449, 8984, 9656, 11928, 13476, 14484, 15722, 16898, 19091, 23583, 25347, 26952, 28968, 31444, 33796, 38182, 47166, 50694, 57273, 62888, 67592, 76364, 79733, 94332, 101388, 114546, 133637, 152728, 159466, 188664, 202776, 229092, 239199, 267274, 318932, 400911, 458184, 478398, 534548, 558131, 637864, 801822, 956796, 1069096, 1116262, 1355461, 1603644, 1674393, 1913592, 2232524, 2710922, 3207288, 3348786, 4066383, 4465048, 5421844, 6697572, 8132766, 9488227, 10843688, 13395144, 16265532, 18976454, 28464681, 32531064, 37952908, 56929362, 75905816, 113858724, 227717448]

約数ペア:

[(1, 227717448), (2, 113858724), (3, 75905816), (4, 56929362), (6, 37952908), (7, 32531064), (8, 28464681), (12, 18976454), (14, 16265532), (17, 13395144), (21, 10843688), (24, 9488227), (28, 8132766), (34, 6697572), (42, 5421844), (51, 4465048), (56, 4066383), (68, 3348786), (71, 3207288), (84, 2710922), (102, 2232524), (119, 1913592), (136, 1674393), (142, 1603644), (168, 1355461), (204, 1116262), (213, 1069096), (238, 956796), (284, 801822), (357, 637864), (408, 558131), (426, 534548), (476, 478398), (497, 458184), (568, 400911), (714, 318932), (852, 267274), (952, 239199), (994, 229092), (1123, 202776), (1207, 188664), (1428, 159466), (1491, 152728), (1704, 133637), (1988, 114546), (2246, 101388), (2414, 94332), (2856, 79733), (2982, 76364), (3369, 67592), (3621, 62888), (3976, 57273), (4492, 50694), (4828, 47166), (5964, 38182), (6738, 33796), (7242, 31444), (7861, 28968), (8449, 26952), (8984, 25347), (9656, 23583), (11928, 19091), (13476, 16898), (14484, 15722)]