490756224

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 1572399360

約数和(自身を除く): 1081643136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 61, 64, 73, 82, 84, 96, 112, 122, 123, 128, 146, 164, 168, 183, 192, 219, 224, 244, 246, 287, 292, 328, 336, 366, 384, 427, 438, 448, 488, 492, 511, 574, 584, 656, 672, 732, 854, 861, 876, 896, 976, 984, 1022, 1148, 1168, 1281, 1312, 1344, 1464, 1533, 1708, 1722, 1752, 1952, 1968, 2044, 2296, 2336, 2501, 2562, 2624, 2688, 2928, 2993, 3066, 3416, 3444, 3504, 3904, 3936, 4088, 4453, 4592, 4672, 5002, 5124, 5248, 5856, 5986, 6132, 6832, 6888, 7008, 7503, 7808, 7872, 8176, 8906, 8979, 9184, 9344, 10004, 10248, 11712, 11972, 12264, 13359, 13664, 13776, 14016, 15006, 15744, 16352, 17507, 17812, 17958, 18368, 20008, 20496, 20951, 23424, 23944, 24528, 26718, 27328, 27552, 28032, 30012, 31171, 32704, 35014, 35624, 35916, 36736, 40016, 40992, 41902, 47888, 49056, 52521, 53436, 54656, 55104, 60024, 62342, 62853, 65408, 70028, 71248, 71832, 80032, 81984, 83804, 93513, 95776, 98112, 105042, 106872, 110208, 120048, 124684, 125706, 140056, 142496, 143664, 160064, 163968, 167608, 182573, 187026, 191552, 196224, 210084, 213744, 240096, 249368, 251412, 280112, 284992, 287328, 320128, 335216, 365146, 374052, 383104, 420168, 427488, 480192, 498736, 502824, 547719, 560224, 569984, 574656, 670432, 730292, 748104, 840336, 854976, 960384, 997472, 1005648, 1095438, 1120448, 1149312, 1278011, 1340864, 1460584, 1496208, 1680672, 1709952, 1994944, 2011296, 2190876, 2240896, 2556022, 2681728, 2921168, 2992416, 3361344, 3834033, 3989888, 4022592, 4381752, 5112044, 5842336, 5984832, 6722688, 7668066, 8045184, 8763504, 10224088, 11684672, 11969664, 15336132, 17527008, 20448176, 23369344, 30672264, 35054016, 40896352, 61344528, 70108032, 81792704, 122689056, 163585408, 245378112, 490756224]

約数ペア:

[(1, 490756224), (2, 245378112), (3, 163585408), (4, 122689056), (6, 81792704), (7, 70108032), (8, 61344528), (12, 40896352), (14, 35054016), (16, 30672264), (21, 23369344), (24, 20448176), (28, 17527008), (32, 15336132), (41, 11969664), (42, 11684672), (48, 10224088), (56, 8763504), (61, 8045184), (64, 7668066), (73, 6722688), (82, 5984832), (84, 5842336), (96, 5112044), (112, 4381752), (122, 4022592), (123, 3989888), (128, 3834033), (146, 3361344), (164, 2992416), (168, 2921168), (183, 2681728), (192, 2556022), (219, 2240896), (224, 2190876), (244, 2011296), (246, 1994944), (287, 1709952), (292, 1680672), (328, 1496208), (336, 1460584), (366, 1340864), (384, 1278011), (427, 1149312), (438, 1120448), (448, 1095438), (488, 1005648), (492, 997472), (511, 960384), (574, 854976), (584, 840336), (656, 748104), (672, 730292), (732, 670432), (854, 574656), (861, 569984), (876, 560224), (896, 547719), (976, 502824), (984, 498736), (1022, 480192), (1148, 427488), (1168, 420168), (1281, 383104), (1312, 374052), (1344, 365146), (1464, 335216), (1533, 320128), (1708, 287328), (1722, 284992), (1752, 280112), (1952, 251412), (1968, 249368), (2044, 240096), (2296, 213744), (2336, 210084), (2501, 196224), (2562, 191552), (2624, 187026), (2688, 182573), (2928, 167608), (2993, 163968), (3066, 160064), (3416, 143664), (3444, 142496), (3504, 140056), (3904, 125706), (3936, 124684), (4088, 120048), (4453, 110208), (4592, 106872), (4672, 105042), (5002, 98112), (5124, 95776), (5248, 93513), (5856, 83804), (5986, 81984), (6132, 80032), (6832, 71832), (6888, 71248), (7008, 70028), (7503, 65408), (7808, 62853), (7872, 62342), (8176, 60024), (8906, 55104), (8979, 54656), (9184, 53436), (9344, 52521), (10004, 49056), (10248, 47888), (11712, 41902), (11972, 40992), (12264, 40016), (13359, 36736), (13664, 35916), (13776, 35624), (14016, 35014), (15006, 32704), (15744, 31171), (16352, 30012), (17507, 28032), (17812, 27552), (17958, 27328), (18368, 26718), (20008, 24528), (20496, 23944), (20951, 23424)]