245392056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 854156160

約数和(自身を除く): 608764104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 67, 72, 78, 84, 86, 91, 104, 117, 126, 129, 134, 156, 168, 169, 172, 182, 201, 234, 252, 258, 268, 273, 301, 312, 338, 344, 364, 387, 402, 468, 469, 504, 507, 516, 536, 546, 559, 602, 603, 676, 728, 774, 804, 819, 871, 903, 936, 938, 1014, 1032, 1092, 1118, 1183, 1204, 1206, 1352, 1407, 1521, 1548, 1608, 1638, 1677, 1742, 1806, 1876, 2028, 2184, 2236, 2366, 2408, 2412, 2613, 2709, 2814, 2881, 3042, 3096, 3276, 3354, 3484, 3549, 3612, 3752, 3913, 4056, 4221, 4472, 4732, 4824, 5031, 5226, 5418, 5628, 5762, 6084, 6097, 6552, 6708, 6968, 7098, 7224, 7267, 7826, 7839, 8442, 8643, 9464, 10062, 10452, 10647, 10836, 11256, 11323, 11524, 11739, 12168, 12194, 13416, 14196, 14534, 15652, 15678, 16884, 17286, 18291, 20124, 20167, 20904, 21294, 21672, 21801, 22646, 23048, 23478, 24388, 25929, 28392, 29068, 31304, 31356, 33768, 33969, 34572, 35217, 36582, 37453, 40248, 40334, 42588, 43602, 45292, 46956, 48776, 50869, 51858, 54873, 58136, 60501, 62712, 65403, 67938, 69144, 70434, 73164, 74906, 79261, 80668, 85176, 87204, 90584, 93912, 101738, 101907, 103716, 109746, 112359, 121002, 130806, 135876, 140868, 146328, 149812, 152607, 158522, 161336, 174408, 181503, 203476, 203814, 207432, 219492, 224718, 237783, 242004, 261612, 262171, 271752, 281736, 299624, 305214, 317044, 337077, 363006, 406952, 407628, 438984, 449436, 457821, 475566, 484008, 486889, 523224, 524342, 610428, 634088, 674154, 713349, 726012, 786513, 815256, 898872, 915642, 951132, 973778, 1048684, 1220856, 1348308, 1426698, 1452024, 1460667, 1573026, 1831284, 1902264, 1947556, 2097368, 2359539, 2696616, 2853396, 2921334, 3146052, 3408223, 3662568, 3895112, 4382001, 4719078, 5706792, 5842668, 6292104, 6816446, 8764002, 9438156, 10224669, 11685336, 13632892, 17528004, 18876312, 20449338, 27265784, 30674007, 35056008, 40898676, 61348014, 81797352, 122696028, 245392056]

約数ペア:

[(1, 245392056), (2, 122696028), (3, 81797352), (4, 61348014), (6, 40898676), (7, 35056008), (8, 30674007), (9, 27265784), (12, 20449338), (13, 18876312), (14, 17528004), (18, 13632892), (21, 11685336), (24, 10224669), (26, 9438156), (28, 8764002), (36, 6816446), (39, 6292104), (42, 5842668), (43, 5706792), (52, 4719078), (56, 4382001), (63, 3895112), (67, 3662568), (72, 3408223), (78, 3146052), (84, 2921334), (86, 2853396), (91, 2696616), (104, 2359539), (117, 2097368), (126, 1947556), (129, 1902264), (134, 1831284), (156, 1573026), (168, 1460667), (169, 1452024), (172, 1426698), (182, 1348308), (201, 1220856), (234, 1048684), (252, 973778), (258, 951132), (268, 915642), (273, 898872), (301, 815256), (312, 786513), (338, 726012), (344, 713349), (364, 674154), (387, 634088), (402, 610428), (468, 524342), (469, 523224), (504, 486889), (507, 484008), (516, 475566), (536, 457821), (546, 449436), (559, 438984), (602, 407628), (603, 406952), (676, 363006), (728, 337077), (774, 317044), (804, 305214), (819, 299624), (871, 281736), (903, 271752), (936, 262171), (938, 261612), (1014, 242004), (1032, 237783), (1092, 224718), (1118, 219492), (1183, 207432), (1204, 203814), (1206, 203476), (1352, 181503), (1407, 174408), (1521, 161336), (1548, 158522), (1608, 152607), (1638, 149812), (1677, 146328), (1742, 140868), (1806, 135876), (1876, 130806), (2028, 121002), (2184, 112359), (2236, 109746), (2366, 103716), (2408, 101907), (2412, 101738), (2613, 93912), (2709, 90584), (2814, 87204), (2881, 85176), (3042, 80668), (3096, 79261), (3276, 74906), (3354, 73164), (3484, 70434), (3549, 69144), (3612, 67938), (3752, 65403), (3913, 62712), (4056, 60501), (4221, 58136), (4472, 54873), (4732, 51858), (4824, 50869), (5031, 48776), (5226, 46956), (5418, 45292), (5628, 43602), (5762, 42588), (6084, 40334), (6097, 40248), (6552, 37453), (6708, 36582), (6968, 35217), (7098, 34572), (7224, 33969), (7267, 33768), (7826, 31356), (7839, 31304), (8442, 29068), (8643, 28392), (9464, 25929), (10062, 24388), (10452, 23478), (10647, 23048), (10836, 22646), (11256, 21801), (11323, 21672), (11524, 21294), (11739, 20904), (12168, 20167), (12194, 20124), (13416, 18291), (14196, 17286), (14534, 16884), (15652, 15678)]