838473984

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 2649024000

約数和(自身を除く): 1810550016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 54, 58, 64, 72, 87, 89, 94, 96, 108, 116, 128, 141, 144, 174, 178, 188, 192, 216, 232, 256, 261, 267, 282, 288, 348, 356, 376, 384, 423, 432, 464, 522, 534, 564, 576, 696, 712, 752, 768, 783, 801, 846, 864, 928, 1044, 1068, 1128, 1152, 1269, 1363, 1392, 1424, 1504, 1566, 1602, 1692, 1728, 1856, 2088, 2136, 2256, 2304, 2403, 2538, 2581, 2726, 2784, 2848, 3008, 3132, 3204, 3384, 3456, 3712, 4089, 4176, 4183, 4272, 4512, 4806, 5076, 5162, 5452, 5568, 5696, 6016, 6264, 6408, 6768, 6912, 7424, 7743, 8178, 8352, 8366, 8544, 9024, 9612, 10152, 10324, 10904, 11136, 11392, 12032, 12267, 12528, 12549, 12816, 13536, 15486, 16356, 16704, 16732, 17088, 18048, 19224, 20304, 20648, 21808, 22272, 22784, 23229, 24534, 25056, 25098, 25632, 27072, 30972, 32712, 33408, 33464, 34176, 36096, 36801, 37647, 38448, 40608, 41296, 43616, 46458, 49068, 50112, 50196, 51264, 54144, 61944, 65424, 66816, 66928, 68352, 69687, 73602, 75294, 76896, 81216, 82592, 87232, 92916, 98136, 100224, 100392, 102528, 108288, 112941, 121307, 123888, 130848, 133856, 139374, 147204, 150588, 153792, 162432, 165184, 174464, 185832, 196272, 200448, 200784, 205056, 225882, 242614, 247776, 261696, 267712, 278748, 294408, 301176, 307584, 324864, 330368, 348928, 363921, 371664, 392544, 401568, 451764, 485228, 495552, 523392, 535424, 557496, 588816, 602352, 615168, 660736, 727842, 743328, 785088, 803136, 903528, 970456, 991104, 1046784, 1070848, 1091763, 1114992, 1177632, 1204704, 1455684, 1486656, 1570176, 1606272, 1807056, 1940912, 1982208, 2183526, 2229984, 2355264, 2409408, 2911368, 2973312, 3140352, 3212544, 3275289, 3614112, 3881824, 4367052, 4459968, 4710528, 4818816, 5822736, 5946624, 6550578, 7228224, 7763648, 8734104, 8919936, 9421056, 9637632, 11645472, 13101156, 14456448, 15527296, 17468208, 17839872, 23290944, 26202312, 28912896, 31054592, 34936416, 46581888, 52404624, 69872832, 93163776, 104809248, 139745664, 209618496, 279491328, 419236992, 838473984]

約数ペア:

[(1, 838473984), (2, 419236992), (3, 279491328), (4, 209618496), (6, 139745664), (8, 104809248), (9, 93163776), (12, 69872832), (16, 52404624), (18, 46581888), (24, 34936416), (27, 31054592), (29, 28912896), (32, 26202312), (36, 23290944), (47, 17839872), (48, 17468208), (54, 15527296), (58, 14456448), (64, 13101156), (72, 11645472), (87, 9637632), (89, 9421056), (94, 8919936), (96, 8734104), (108, 7763648), (116, 7228224), (128, 6550578), (141, 5946624), (144, 5822736), (174, 4818816), (178, 4710528), (188, 4459968), (192, 4367052), (216, 3881824), (232, 3614112), (256, 3275289), (261, 3212544), (267, 3140352), (282, 2973312), (288, 2911368), (348, 2409408), (356, 2355264), (376, 2229984), (384, 2183526), (423, 1982208), (432, 1940912), (464, 1807056), (522, 1606272), (534, 1570176), (564, 1486656), (576, 1455684), (696, 1204704), (712, 1177632), (752, 1114992), (768, 1091763), (783, 1070848), (801, 1046784), (846, 991104), (864, 970456), (928, 903528), (1044, 803136), (1068, 785088), (1128, 743328), (1152, 727842), (1269, 660736), (1363, 615168), (1392, 602352), (1424, 588816), (1504, 557496), (1566, 535424), (1602, 523392), (1692, 495552), (1728, 485228), (1856, 451764), (2088, 401568), (2136, 392544), (2256, 371664), (2304, 363921), (2403, 348928), (2538, 330368), (2581, 324864), (2726, 307584), (2784, 301176), (2848, 294408), (3008, 278748), (3132, 267712), (3204, 261696), (3384, 247776), (3456, 242614), (3712, 225882), (4089, 205056), (4176, 200784), (4183, 200448), (4272, 196272), (4512, 185832), (4806, 174464), (5076, 165184), (5162, 162432), (5452, 153792), (5568, 150588), (5696, 147204), (6016, 139374), (6264, 133856), (6408, 130848), (6768, 123888), (6912, 121307), (7424, 112941), (7743, 108288), (8178, 102528), (8352, 100392), (8366, 100224), (8544, 98136), (9024, 92916), (9612, 87232), (10152, 82592), (10324, 81216), (10904, 76896), (11136, 75294), (11392, 73602), (12032, 69687), (12267, 68352), (12528, 66928), (12549, 66816), (12816, 65424), (13536, 61944), (15486, 54144), (16356, 51264), (16704, 50196), (16732, 50112), (17088, 49068), (18048, 46458), (19224, 43616), (20304, 41296), (20648, 40608), (21808, 38448), (22272, 37647), (22784, 36801), (23229, 36096), (24534, 34176), (25056, 33464), (25098, 33408), (25632, 32712), (27072, 30972)]