419408496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 1439907840

約数和(自身を除く): 1020499344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 34, 36, 39, 46, 48, 51, 52, 54, 68, 69, 72, 78, 92, 102, 104, 108, 117, 136, 138, 144, 153, 156, 184, 191, 204, 207, 208, 216, 221, 234, 272, 276, 299, 306, 312, 351, 368, 382, 391, 408, 414, 432, 442, 459, 468, 552, 573, 598, 612, 621, 624, 663, 702, 764, 782, 816, 828, 884, 897, 918, 936, 1104, 1146, 1173, 1196, 1224, 1242, 1326, 1404, 1528, 1564, 1656, 1719, 1768, 1794, 1836, 1872, 1989, 2292, 2346, 2392, 2448, 2483, 2484, 2652, 2691, 2808, 3056, 3128, 3247, 3312, 3438, 3519, 3536, 3588, 3672, 3978, 4393, 4584, 4692, 4784, 4966, 4968, 5083, 5157, 5304, 5382, 5616, 5967, 6256, 6494, 6876, 7038, 7176, 7344, 7449, 7956, 8073, 8786, 9168, 9384, 9741, 9932, 9936, 10166, 10314, 10557, 10608, 10764, 11934, 12988, 13179, 13752, 14076, 14352, 14898, 15249, 15912, 16146, 17572, 18768, 19482, 19864, 20332, 20628, 21114, 21528, 22347, 23868, 25976, 26358, 27504, 28152, 29223, 29796, 30498, 31824, 32292, 35144, 38964, 39537, 39728, 40664, 41256, 42211, 42228, 43056, 44694, 45747, 47736, 51952, 52716, 56304, 57109, 58446, 59592, 60996, 64584, 67041, 70288, 74681, 77928, 79074, 81328, 82512, 84422, 84456, 87669, 89388, 91494, 95472, 105432, 114218, 116892, 118611, 119184, 121992, 126633, 129168, 134082, 137241, 149362, 155856, 158148, 168844, 168912, 171327, 175338, 178776, 182988, 210864, 224043, 228436, 233784, 237222, 243984, 253266, 268164, 274482, 298724, 316296, 337688, 342654, 350676, 357552, 365976, 379899, 448086, 456872, 467568, 474444, 506532, 513981, 536328, 548964, 597448, 632592, 672129, 675376, 685308, 701352, 731952, 759798, 896172, 913744, 948888, 970853, 1013064, 1027962, 1072656, 1097928, 1139697, 1194896, 1344258, 1370616, 1402704, 1519596, 1541943, 1792344, 1897776, 1941706, 2016387, 2026128, 2055924, 2195856, 2279394, 2688516, 2741232, 2912559, 3039192, 3083886, 3584688, 3883412, 4032774, 4111848, 4558788, 5377032, 5825118, 6078384, 6167772, 7766824, 8065548, 8223696, 8737677, 9117576, 10754064, 11650236, 12335544, 15533648, 16131096, 17475354, 18235152, 23300472, 24671088, 26213031, 32262192, 34950708, 46600944, 52426062, 69901416, 104852124, 139802832, 209704248, 419408496]

約数ペア:

[(1, 419408496), (2, 209704248), (3, 139802832), (4, 104852124), (6, 69901416), (8, 52426062), (9, 46600944), (12, 34950708), (13, 32262192), (16, 26213031), (17, 24671088), (18, 23300472), (23, 18235152), (24, 17475354), (26, 16131096), (27, 15533648), (34, 12335544), (36, 11650236), (39, 10754064), (46, 9117576), (48, 8737677), (51, 8223696), (52, 8065548), (54, 7766824), (68, 6167772), (69, 6078384), (72, 5825118), (78, 5377032), (92, 4558788), (102, 4111848), (104, 4032774), (108, 3883412), (117, 3584688), (136, 3083886), (138, 3039192), (144, 2912559), (153, 2741232), (156, 2688516), (184, 2279394), (191, 2195856), (204, 2055924), (207, 2026128), (208, 2016387), (216, 1941706), (221, 1897776), (234, 1792344), (272, 1541943), (276, 1519596), (299, 1402704), (306, 1370616), (312, 1344258), (351, 1194896), (368, 1139697), (382, 1097928), (391, 1072656), (408, 1027962), (414, 1013064), (432, 970853), (442, 948888), (459, 913744), (468, 896172), (552, 759798), (573, 731952), (598, 701352), (612, 685308), (621, 675376), (624, 672129), (663, 632592), (702, 597448), (764, 548964), (782, 536328), (816, 513981), (828, 506532), (884, 474444), (897, 467568), (918, 456872), (936, 448086), (1104, 379899), (1146, 365976), (1173, 357552), (1196, 350676), (1224, 342654), (1242, 337688), (1326, 316296), (1404, 298724), (1528, 274482), (1564, 268164), (1656, 253266), (1719, 243984), (1768, 237222), (1794, 233784), (1836, 228436), (1872, 224043), (1989, 210864), (2292, 182988), (2346, 178776), (2392, 175338), (2448, 171327), (2483, 168912), (2484, 168844), (2652, 158148), (2691, 155856), (2808, 149362), (3056, 137241), (3128, 134082), (3247, 129168), (3312, 126633), (3438, 121992), (3519, 119184), (3536, 118611), (3588, 116892), (3672, 114218), (3978, 105432), (4393, 95472), (4584, 91494), (4692, 89388), (4784, 87669), (4966, 84456), (4968, 84422), (5083, 82512), (5157, 81328), (5304, 79074), (5382, 77928), (5616, 74681), (5967, 70288), (6256, 67041), (6494, 64584), (6876, 60996), (7038, 59592), (7176, 58446), (7344, 57109), (7449, 56304), (7956, 52716), (8073, 51952), (8786, 47736), (9168, 45747), (9384, 44694), (9741, 43056), (9932, 42228), (9936, 42211), (10166, 41256), (10314, 40664), (10557, 39728), (10608, 39537), (10764, 38964), (11934, 35144), (12988, 32292), (13179, 31824), (13752, 30498), (14076, 29796), (14352, 29223), (14898, 28152), (15249, 27504), (15912, 26358), (16146, 25976), (17572, 23868), (18768, 22347), (19482, 21528), (19864, 21114), (20332, 20628)]