240871488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 224

約数和(自身を含む): 775606272

約数和(自身を除く): 534734784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 192, 208, 248, 264, 283, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 566, 572, 624, 682, 704, 744, 806, 832, 849, 858, 992, 1023, 1056, 1132, 1144, 1209, 1248, 1364, 1488, 1612, 1698, 1716, 1984, 2046, 2112, 2264, 2288, 2418, 2496, 2728, 2976, 3113, 3224, 3396, 3432, 3679, 4092, 4433, 4528, 4576, 4836, 5456, 5952, 6226, 6448, 6792, 6864, 7358, 8184, 8773, 8866, 9056, 9152, 9339, 9672, 10912, 11037, 12452, 12896, 13299, 13584, 13728, 14716, 16368, 17546, 17732, 18112, 18678, 19344, 21824, 22074, 24904, 25792, 26319, 26598, 27168, 27456, 29432, 32736, 35092, 35464, 37356, 38688, 40469, 44148, 49808, 52638, 53196, 54336, 58864, 65472, 70184, 70928, 74712, 77376, 80938, 88296, 96503, 99616, 105276, 106392, 114049, 117728, 121407, 140368, 141856, 149424, 161876, 176592, 193006, 199232, 210552, 212784, 228098, 235456, 242814, 280736, 283712, 289509, 298848, 323752, 342147, 353184, 386012, 421104, 425568, 456196, 485628, 561472, 579018, 597696, 647504, 684294, 706368, 772024, 842208, 851136, 912392, 971256, 1158036, 1254539, 1295008, 1368588, 1544048, 1684416, 1824784, 1942512, 2316072, 2509078, 2590016, 2737176, 3088096, 3649568, 3763617, 3885024, 4632144, 5018156, 5474352, 6176192, 7299136, 7527234, 7770048, 9264288, 10036312, 10948704, 15054468, 18528576, 20072624, 21897408, 30108936, 40145248, 60217872, 80290496, 120435744, 240871488]

約数ペア:

[(1, 240871488), (2, 120435744), (3, 80290496), (4, 60217872), (6, 40145248), (8, 30108936), (11, 21897408), (12, 20072624), (13, 18528576), (16, 15054468), (22, 10948704), (24, 10036312), (26, 9264288), (31, 7770048), (32, 7527234), (33, 7299136), (39, 6176192), (44, 5474352), (48, 5018156), (52, 4632144), (62, 3885024), (64, 3763617), (66, 3649568), (78, 3088096), (88, 2737176), (93, 2590016), (96, 2509078), (104, 2316072), (124, 1942512), (132, 1824784), (143, 1684416), (156, 1544048), (176, 1368588), (186, 1295008), (192, 1254539), (208, 1158036), (248, 971256), (264, 912392), (283, 851136), (286, 842208), (312, 772024), (341, 706368), (352, 684294), (372, 647504), (403, 597696), (416, 579018), (429, 561472), (496, 485628), (528, 456196), (566, 425568), (572, 421104), (624, 386012), (682, 353184), (704, 342147), (744, 323752), (806, 298848), (832, 289509), (849, 283712), (858, 280736), (992, 242814), (1023, 235456), (1056, 228098), (1132, 212784), (1144, 210552), (1209, 199232), (1248, 193006), (1364, 176592), (1488, 161876), (1612, 149424), (1698, 141856), (1716, 140368), (1984, 121407), (2046, 117728), (2112, 114049), (2264, 106392), (2288, 105276), (2418, 99616), (2496, 96503), (2728, 88296), (2976, 80938), (3113, 77376), (3224, 74712), (3396, 70928), (3432, 70184), (3679, 65472), (4092, 58864), (4433, 54336), (4528, 53196), (4576, 52638), (4836, 49808), (5456, 44148), (5952, 40469), (6226, 38688), (6448, 37356), (6792, 35464), (6864, 35092), (7358, 32736), (8184, 29432), (8773, 27456), (8866, 27168), (9056, 26598), (9152, 26319), (9339, 25792), (9672, 24904), (10912, 22074), (11037, 21824), (12452, 19344), (12896, 18678), (13299, 18112), (13584, 17732), (13728, 17546), (14716, 16368)]