649920384

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 192

約数和(自身を含む): 2055830400

約数和(自身を除く): 1405910016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 384, 414, 437, 456, 552, 576, 608, 684, 736, 828, 874, 912, 1104, 1152, 1216, 1291, 1311, 1368, 1472, 1656, 1748, 1824, 2208, 2432, 2582, 2622, 2736, 2944, 3312, 3496, 3648, 3873, 3933, 4416, 5164, 5244, 5472, 6624, 6992, 7296, 7746, 7866, 8832, 10328, 10488, 10944, 11619, 13248, 13984, 15492, 15732, 20656, 20976, 21888, 23238, 24529, 26496, 27968, 29693, 30984, 31464, 41312, 41952, 46476, 49058, 55936, 59386, 61968, 62928, 73587, 82624, 83904, 89079, 92952, 98116, 118772, 123936, 125856, 147174, 165248, 167808, 178158, 185904, 196232, 220761, 237544, 247872, 251712, 267237, 294348, 356316, 371808, 392464, 441522, 475088, 495744, 503424, 534474, 564167, 588696, 712632, 743616, 784928, 883044, 950176, 1068948, 1128334, 1177392, 1425264, 1487232, 1569856, 1692501, 1766088, 1900352, 2137896, 2256668, 2354784, 2850528, 3139712, 3385002, 3532176, 3800704, 4275792, 4513336, 4709568, 5077503, 5701056, 6770004, 7064352, 8551584, 9026672, 9419136, 10155006, 11402112, 13540008, 14128704, 17103168, 18053344, 20310012, 27080016, 28257408, 34206336, 36106688, 40620024, 54160032, 72213376, 81240048, 108320064, 162480096, 216640128, 324960192, 649920384]

約数ペア:

[(1, 649920384), (2, 324960192), (3, 216640128), (4, 162480096), (6, 108320064), (8, 81240048), (9, 72213376), (12, 54160032), (16, 40620024), (18, 36106688), (19, 34206336), (23, 28257408), (24, 27080016), (32, 20310012), (36, 18053344), (38, 17103168), (46, 14128704), (48, 13540008), (57, 11402112), (64, 10155006), (69, 9419136), (72, 9026672), (76, 8551584), (92, 7064352), (96, 6770004), (114, 5701056), (128, 5077503), (138, 4709568), (144, 4513336), (152, 4275792), (171, 3800704), (184, 3532176), (192, 3385002), (207, 3139712), (228, 2850528), (276, 2354784), (288, 2256668), (304, 2137896), (342, 1900352), (368, 1766088), (384, 1692501), (414, 1569856), (437, 1487232), (456, 1425264), (552, 1177392), (576, 1128334), (608, 1068948), (684, 950176), (736, 883044), (828, 784928), (874, 743616), (912, 712632), (1104, 588696), (1152, 564167), (1216, 534474), (1291, 503424), (1311, 495744), (1368, 475088), (1472, 441522), (1656, 392464), (1748, 371808), (1824, 356316), (2208, 294348), (2432, 267237), (2582, 251712), (2622, 247872), (2736, 237544), (2944, 220761), (3312, 196232), (3496, 185904), (3648, 178158), (3873, 167808), (3933, 165248), (4416, 147174), (5164, 125856), (5244, 123936), (5472, 118772), (6624, 98116), (6992, 92952), (7296, 89079), (7746, 83904), (7866, 82624), (8832, 73587), (10328, 62928), (10488, 61968), (10944, 59386), (11619, 55936), (13248, 49058), (13984, 46476), (15492, 41952), (15732, 41312), (20656, 31464), (20976, 30984), (21888, 29693), (23238, 27968), (24529, 26496)]