989384088

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 3356866800

約数和(自身を除く): 2367482712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 119, 121, 132, 136, 147, 154, 168, 187, 196, 204, 231, 238, 242, 264, 294, 308, 357, 363, 374, 392, 408, 409, 462, 476, 484, 539, 561, 588, 616, 714, 726, 748, 818, 833, 847, 924, 952, 968, 1078, 1122, 1176, 1227, 1309, 1428, 1452, 1496, 1617, 1636, 1666, 1694, 1848, 2057, 2156, 2244, 2454, 2499, 2541, 2618, 2856, 2863, 2904, 3234, 3272, 3332, 3388, 3927, 4114, 4312, 4488, 4499, 4908, 4998, 5082, 5236, 5726, 5929, 6171, 6468, 6664, 6776, 6953, 7854, 8228, 8589, 8998, 9163, 9816, 9996, 10164, 10472, 11452, 11858, 12342, 12936, 13497, 13906, 14399, 15708, 16456, 17178, 17787, 17996, 18326, 19992, 20041, 20328, 20859, 22904, 23716, 24684, 26994, 27489, 27812, 28798, 31416, 31493, 34356, 35574, 35992, 36652, 40082, 41718, 43197, 47432, 48671, 49368, 49489, 53988, 54978, 55624, 57596, 60123, 62986, 68712, 71148, 73304, 76483, 80164, 83436, 86394, 94479, 97342, 98978, 100793, 107976, 109956, 115192, 120246, 125972, 142296, 146013, 148467, 152966, 160328, 166872, 172788, 188958, 194684, 197956, 201586, 219912, 220451, 229449, 240492, 251944, 292026, 296934, 302379, 305932, 340697, 345576, 346423, 377916, 389368, 395912, 403172, 440902, 458898, 480984, 535381, 584052, 593868, 604758, 611864, 661353, 681394, 692846, 755832, 806344, 841313, 881804, 917796, 1022091, 1039269, 1070762, 1168104, 1187736, 1209516, 1322706, 1362788, 1385692, 1606143, 1682626, 1763608, 1835592, 2044182, 2078538, 2141524, 2419032, 2424961, 2523939, 2645412, 2725576, 2771384, 3212286, 3365252, 3747667, 4088364, 4157076, 4283048, 4849922, 5047878, 5290824, 5889191, 6424572, 6730504, 7274883, 7495334, 8176728, 8314152, 9699844, 10095756, 11243001, 11778382, 12849144, 14549766, 14990668, 17667573, 19399688, 20191512, 22486002, 23556764, 29099532, 29981336, 35335146, 41224337, 44972004, 47113528, 58199064, 70670292, 82448674, 89944008, 123673011, 141340584, 164897348, 247346022, 329794696, 494692044, 989384088]

約数ペア:

[(1, 989384088), (2, 494692044), (3, 329794696), (4, 247346022), (6, 164897348), (7, 141340584), (8, 123673011), (11, 89944008), (12, 82448674), (14, 70670292), (17, 58199064), (21, 47113528), (22, 44972004), (24, 41224337), (28, 35335146), (33, 29981336), (34, 29099532), (42, 23556764), (44, 22486002), (49, 20191512), (51, 19399688), (56, 17667573), (66, 14990668), (68, 14549766), (77, 12849144), (84, 11778382), (88, 11243001), (98, 10095756), (102, 9699844), (119, 8314152), (121, 8176728), (132, 7495334), (136, 7274883), (147, 6730504), (154, 6424572), (168, 5889191), (187, 5290824), (196, 5047878), (204, 4849922), (231, 4283048), (238, 4157076), (242, 4088364), (264, 3747667), (294, 3365252), (308, 3212286), (357, 2771384), (363, 2725576), (374, 2645412), (392, 2523939), (408, 2424961), (409, 2419032), (462, 2141524), (476, 2078538), (484, 2044182), (539, 1835592), (561, 1763608), (588, 1682626), (616, 1606143), (714, 1385692), (726, 1362788), (748, 1322706), (818, 1209516), (833, 1187736), (847, 1168104), (924, 1070762), (952, 1039269), (968, 1022091), (1078, 917796), (1122, 881804), (1176, 841313), (1227, 806344), (1309, 755832), (1428, 692846), (1452, 681394), (1496, 661353), (1617, 611864), (1636, 604758), (1666, 593868), (1694, 584052), (1848, 535381), (2057, 480984), (2156, 458898), (2244, 440902), (2454, 403172), (2499, 395912), (2541, 389368), (2618, 377916), (2856, 346423), (2863, 345576), (2904, 340697), (3234, 305932), (3272, 302379), (3332, 296934), (3388, 292026), (3927, 251944), (4114, 240492), (4312, 229449), (4488, 220451), (4499, 219912), (4908, 201586), (4998, 197956), (5082, 194684), (5236, 188958), (5726, 172788), (5929, 166872), (6171, 160328), (6468, 152966), (6664, 148467), (6776, 146013), (6953, 142296), (7854, 125972), (8228, 120246), (8589, 115192), (8998, 109956), (9163, 107976), (9816, 100793), (9996, 98978), (10164, 97342), (10472, 94479), (11452, 86394), (11858, 83436), (12342, 80164), (12936, 76483), (13497, 73304), (13906, 71148), (14399, 68712), (15708, 62986), (16456, 60123), (17178, 57596), (17787, 55624), (17996, 54978), (18326, 53988), (19992, 49489), (20041, 49368), (20328, 48671), (20859, 47432), (22904, 43197), (23716, 41718), (24684, 40082), (26994, 36652), (27489, 35992), (27812, 35574), (28798, 34356), (31416, 31493)]