298404876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 932649984

約数和(自身を除く): 634245108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 157, 187, 204, 231, 238, 242, 308, 314, 357, 363, 374, 462, 471, 476, 484, 561, 628, 714, 726, 748, 847, 924, 942, 1099, 1122, 1309, 1331, 1428, 1452, 1694, 1727, 1884, 2057, 2198, 2244, 2541, 2618, 2662, 2669, 3297, 3388, 3454, 3927, 3993, 4114, 4396, 5082, 5181, 5236, 5324, 5338, 6171, 6594, 6908, 7854, 7986, 8007, 8228, 9317, 10164, 10362, 10676, 12089, 12342, 13188, 14399, 15708, 15972, 16014, 18634, 18683, 18997, 20724, 22627, 24178, 24684, 27951, 28798, 29359, 32028, 36267, 37268, 37366, 37994, 43197, 45254, 48356, 55902, 56049, 56991, 57596, 58718, 67881, 72534, 74732, 75988, 86394, 88077, 90508, 111804, 112098, 113982, 117436, 132979, 135762, 145068, 158389, 172788, 176154, 205513, 208967, 224196, 227964, 265958, 271524, 316778, 322949, 352308, 398937, 411026, 417934, 475167, 531916, 616539, 626901, 633556, 645898, 797874, 822052, 835868, 950334, 968847, 1233078, 1253802, 1291796, 1462769, 1595748, 1900668, 1937694, 2260643, 2466156, 2507604, 2925538, 3552439, 3875388, 4388307, 4521286, 5851076, 6781929, 7104878, 8776614, 9042572, 10657317, 13563858, 14209756, 17553228, 21314634, 24867073, 27127716, 42629268, 49734146, 74601219, 99468292, 149202438, 298404876]

約数ペア:

[(1, 298404876), (2, 149202438), (3, 99468292), (4, 74601219), (6, 49734146), (7, 42629268), (11, 27127716), (12, 24867073), (14, 21314634), (17, 17553228), (21, 14209756), (22, 13563858), (28, 10657317), (33, 9042572), (34, 8776614), (42, 7104878), (44, 6781929), (51, 5851076), (66, 4521286), (68, 4388307), (77, 3875388), (84, 3552439), (102, 2925538), (119, 2507604), (121, 2466156), (132, 2260643), (154, 1937694), (157, 1900668), (187, 1595748), (204, 1462769), (231, 1291796), (238, 1253802), (242, 1233078), (308, 968847), (314, 950334), (357, 835868), (363, 822052), (374, 797874), (462, 645898), (471, 633556), (476, 626901), (484, 616539), (561, 531916), (628, 475167), (714, 417934), (726, 411026), (748, 398937), (847, 352308), (924, 322949), (942, 316778), (1099, 271524), (1122, 265958), (1309, 227964), (1331, 224196), (1428, 208967), (1452, 205513), (1694, 176154), (1727, 172788), (1884, 158389), (2057, 145068), (2198, 135762), (2244, 132979), (2541, 117436), (2618, 113982), (2662, 112098), (2669, 111804), (3297, 90508), (3388, 88077), (3454, 86394), (3927, 75988), (3993, 74732), (4114, 72534), (4396, 67881), (5082, 58718), (5181, 57596), (5236, 56991), (5324, 56049), (5338, 55902), (6171, 48356), (6594, 45254), (6908, 43197), (7854, 37994), (7986, 37366), (8007, 37268), (8228, 36267), (9317, 32028), (10164, 29359), (10362, 28798), (10676, 27951), (12089, 24684), (12342, 24178), (13188, 22627), (14399, 20724), (15708, 18997), (15972, 18683), (16014, 18634)]