550310208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 1732239360

約数和(自身を除く): 1181929152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 73, 79, 84, 96, 112, 142, 146, 158, 168, 192, 213, 219, 224, 237, 284, 292, 316, 336, 426, 438, 448, 474, 497, 511, 553, 568, 584, 632, 672, 852, 876, 948, 994, 1022, 1106, 1136, 1168, 1264, 1344, 1491, 1533, 1659, 1704, 1752, 1896, 1988, 2044, 2212, 2272, 2336, 2528, 2982, 3066, 3318, 3408, 3504, 3792, 3976, 4088, 4424, 4544, 4672, 5056, 5183, 5609, 5767, 5964, 6132, 6636, 6816, 7008, 7584, 7952, 8176, 8848, 10366, 11218, 11534, 11928, 12264, 13272, 13632, 14016, 15168, 15549, 15904, 16352, 16827, 17301, 17696, 20732, 22436, 23068, 23856, 24528, 26544, 31098, 31808, 32704, 33654, 34602, 35392, 36281, 39263, 40369, 41464, 44872, 46136, 47712, 49056, 53088, 62196, 67308, 69204, 72562, 78526, 80738, 82928, 89744, 92272, 95424, 98112, 106176, 108843, 117789, 121107, 124392, 134616, 138408, 145124, 157052, 161476, 165856, 179488, 184544, 217686, 235578, 242214, 248784, 269232, 276816, 290248, 314104, 322952, 331712, 358976, 369088, 409457, 435372, 471156, 484428, 497568, 538464, 553632, 580496, 628208, 645904, 818914, 870744, 942312, 968856, 995136, 1076928, 1107264, 1160992, 1228371, 1256416, 1291808, 1637828, 1741488, 1884624, 1937712, 2321984, 2456742, 2512832, 2583616, 2866199, 3275656, 3482976, 3769248, 3875424, 4913484, 5732398, 6551312, 6965952, 7538496, 7750848, 8598597, 9826968, 11464796, 13102624, 17197194, 19653936, 22929592, 26205248, 34394388, 39307872, 45859184, 68788776, 78615744, 91718368, 137577552, 183436736, 275155104, 550310208]

約数ペア:

[(1, 550310208), (2, 275155104), (3, 183436736), (4, 137577552), (6, 91718368), (7, 78615744), (8, 68788776), (12, 45859184), (14, 39307872), (16, 34394388), (21, 26205248), (24, 22929592), (28, 19653936), (32, 17197194), (42, 13102624), (48, 11464796), (56, 9826968), (64, 8598597), (71, 7750848), (73, 7538496), (79, 6965952), (84, 6551312), (96, 5732398), (112, 4913484), (142, 3875424), (146, 3769248), (158, 3482976), (168, 3275656), (192, 2866199), (213, 2583616), (219, 2512832), (224, 2456742), (237, 2321984), (284, 1937712), (292, 1884624), (316, 1741488), (336, 1637828), (426, 1291808), (438, 1256416), (448, 1228371), (474, 1160992), (497, 1107264), (511, 1076928), (553, 995136), (568, 968856), (584, 942312), (632, 870744), (672, 818914), (852, 645904), (876, 628208), (948, 580496), (994, 553632), (1022, 538464), (1106, 497568), (1136, 484428), (1168, 471156), (1264, 435372), (1344, 409457), (1491, 369088), (1533, 358976), (1659, 331712), (1704, 322952), (1752, 314104), (1896, 290248), (1988, 276816), (2044, 269232), (2212, 248784), (2272, 242214), (2336, 235578), (2528, 217686), (2982, 184544), (3066, 179488), (3318, 165856), (3408, 161476), (3504, 157052), (3792, 145124), (3976, 138408), (4088, 134616), (4424, 124392), (4544, 121107), (4672, 117789), (5056, 108843), (5183, 106176), (5609, 98112), (5767, 95424), (5964, 92272), (6132, 89744), (6636, 82928), (6816, 80738), (7008, 78526), (7584, 72562), (7952, 69204), (8176, 67308), (8848, 62196), (10366, 53088), (11218, 49056), (11534, 47712), (11928, 46136), (12264, 44872), (13272, 41464), (13632, 40369), (14016, 39263), (15168, 36281), (15549, 35392), (15904, 34602), (16352, 33654), (16827, 32704), (17301, 31808), (17696, 31098), (20732, 26544), (22436, 24528), (23068, 23856)]