245539008

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 252

約数和(自身を含む): 836172064

約数和(自身を除く): 590633056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 192, 198, 208, 234, 242, 264, 271, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 528, 542, 572, 576, 624, 704, 726, 792, 813, 832, 858, 936, 968, 1056, 1084, 1089, 1144, 1248, 1287, 1452, 1573, 1584, 1626, 1716, 1872, 1936, 2112, 2168, 2178, 2288, 2439, 2496, 2574, 2904, 2981, 3146, 3168, 3252, 3432, 3523, 3744, 3872, 4336, 4356, 4576, 4719, 4878, 5148, 5808, 5962, 6292, 6336, 6504, 6864, 7046, 7488, 7744, 8672, 8712, 8943, 9152, 9438, 9756, 10296, 10569, 11616, 11924, 12584, 13008, 13728, 14092, 14157, 17344, 17424, 17886, 18876, 19512, 20592, 21138, 23232, 23848, 25168, 26016, 26829, 27456, 28184, 28314, 31707, 32791, 34848, 35772, 37752, 38753, 39024, 41184, 42276, 47696, 50336, 52032, 53658, 56368, 56628, 63414, 65582, 69696, 71544, 75504, 77506, 78048, 82368, 84552, 95392, 98373, 100672, 107316, 112736, 113256, 116259, 126828, 131164, 143088, 151008, 155012, 156096, 169104, 190784, 196746, 214632, 225472, 226512, 232518, 253656, 262328, 286176, 295119, 302016, 310024, 338208, 348777, 393492, 426283, 429264, 453024, 465036, 507312, 524656, 572352, 590238, 620048, 676416, 697554, 786984, 852566, 858528, 906048, 930072, 1014624, 1049312, 1180476, 1240096, 1278849, 1395108, 1573968, 1705132, 1717056, 1860144, 2029248, 2098624, 2360952, 2480192, 2557698, 2790216, 3147936, 3410264, 3720288, 3836547, 4721904, 5115396, 5580432, 6295872, 6820528, 7440576, 7673094, 9443808, 10230792, 11160864, 13641056, 15346188, 18887616, 20461584, 22321728, 27282112, 30692376, 40923168, 61384752, 81846336, 122769504, 245539008]

約数ペア:

[(1, 245539008), (2, 122769504), (3, 81846336), (4, 61384752), (6, 40923168), (8, 30692376), (9, 27282112), (11, 22321728), (12, 20461584), (13, 18887616), (16, 15346188), (18, 13641056), (22, 11160864), (24, 10230792), (26, 9443808), (32, 7673094), (33, 7440576), (36, 6820528), (39, 6295872), (44, 5580432), (48, 5115396), (52, 4721904), (64, 3836547), (66, 3720288), (72, 3410264), (78, 3147936), (88, 2790216), (96, 2557698), (99, 2480192), (104, 2360952), (117, 2098624), (121, 2029248), (132, 1860144), (143, 1717056), (144, 1705132), (156, 1573968), (176, 1395108), (192, 1278849), (198, 1240096), (208, 1180476), (234, 1049312), (242, 1014624), (264, 930072), (271, 906048), (286, 858528), (288, 852566), (312, 786984), (352, 697554), (363, 676416), (396, 620048), (416, 590238), (429, 572352), (468, 524656), (484, 507312), (528, 465036), (542, 453024), (572, 429264), (576, 426283), (624, 393492), (704, 348777), (726, 338208), (792, 310024), (813, 302016), (832, 295119), (858, 286176), (936, 262328), (968, 253656), (1056, 232518), (1084, 226512), (1089, 225472), (1144, 214632), (1248, 196746), (1287, 190784), (1452, 169104), (1573, 156096), (1584, 155012), (1626, 151008), (1716, 143088), (1872, 131164), (1936, 126828), (2112, 116259), (2168, 113256), (2178, 112736), (2288, 107316), (2439, 100672), (2496, 98373), (2574, 95392), (2904, 84552), (2981, 82368), (3146, 78048), (3168, 77506), (3252, 75504), (3432, 71544), (3523, 69696), (3744, 65582), (3872, 63414), (4336, 56628), (4356, 56368), (4576, 53658), (4719, 52032), (4878, 50336), (5148, 47696), (5808, 42276), (5962, 41184), (6292, 39024), (6336, 38753), (6504, 37752), (6864, 35772), (7046, 34848), (7488, 32791), (7744, 31707), (8672, 28314), (8712, 28184), (8943, 27456), (9152, 26829), (9438, 26016), (9756, 25168), (10296, 23848), (10569, 23232), (11616, 21138), (11924, 20592), (12584, 19512), (13008, 18876), (13728, 17886), (14092, 17424), (14157, 17344)]