1642592784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 5039677440

約数和(自身を除く): 3397084656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 179, 186, 217, 248, 336, 358, 372, 434, 496, 537, 651, 716, 744, 868, 881, 1074, 1253, 1302, 1432, 1488, 1736, 1762, 2148, 2506, 2604, 2643, 2864, 3472, 3524, 3759, 4296, 5012, 5208, 5286, 5549, 6167, 7048, 7518, 8592, 10024, 10416, 10572, 11098, 12334, 14096, 15036, 16647, 18501, 20048, 21144, 22196, 24668, 27311, 30072, 33294, 37002, 38843, 42288, 44392, 49336, 54622, 60144, 66588, 74004, 77686, 81933, 88784, 98672, 109244, 116529, 133176, 148008, 155372, 157699, 163866, 191177, 218488, 233058, 266352, 296016, 310744, 315398, 327732, 382354, 436976, 466116, 473097, 573531, 621488, 630796, 655464, 764708, 932232, 946194, 1103893, 1147062, 1261592, 1310928, 1529416, 1864464, 1892388, 2207786, 2294124, 2523184, 3058832, 3311679, 3784776, 4415572, 4588248, 4888669, 6623358, 7569552, 8831144, 9176496, 9777338, 13246716, 14666007, 17662288, 19554676, 26493432, 29332014, 34220683, 39109352, 52986864, 58664028, 68441366, 78218704, 102662049, 117328056, 136882732, 205324098, 234656112, 273765464, 410648196, 547530928, 821296392, 1642592784]

約数ペア:

[(1, 1642592784), (2, 821296392), (3, 547530928), (4, 410648196), (6, 273765464), (7, 234656112), (8, 205324098), (12, 136882732), (14, 117328056), (16, 102662049), (21, 78218704), (24, 68441366), (28, 58664028), (31, 52986864), (42, 39109352), (48, 34220683), (56, 29332014), (62, 26493432), (84, 19554676), (93, 17662288), (112, 14666007), (124, 13246716), (168, 9777338), (179, 9176496), (186, 8831144), (217, 7569552), (248, 6623358), (336, 4888669), (358, 4588248), (372, 4415572), (434, 3784776), (496, 3311679), (537, 3058832), (651, 2523184), (716, 2294124), (744, 2207786), (868, 1892388), (881, 1864464), (1074, 1529416), (1253, 1310928), (1302, 1261592), (1432, 1147062), (1488, 1103893), (1736, 946194), (1762, 932232), (2148, 764708), (2506, 655464), (2604, 630796), (2643, 621488), (2864, 573531), (3472, 473097), (3524, 466116), (3759, 436976), (4296, 382354), (5012, 327732), (5208, 315398), (5286, 310744), (5549, 296016), (6167, 266352), (7048, 233058), (7518, 218488), (8592, 191177), (10024, 163866), (10416, 157699), (10572, 155372), (11098, 148008), (12334, 133176), (14096, 116529), (15036, 109244), (16647, 98672), (18501, 88784), (20048, 81933), (21144, 77686), (22196, 74004), (24668, 66588), (27311, 60144), (30072, 54622), (33294, 49336), (37002, 44392), (38843, 42288)]