211537872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5418

約数の個数: 160

約数和(自身を含む): 747452160

約数和(自身を除く): 535914288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5381, 5616, 6552, 9828, 10762, 13104, 16143, 19656, 21524, 32286, 37667, 39312, 43048, 48429, 64572, 69953, 75334, 86096, 96858, 113001, 129144, 139906, 145287, 150668, 193716, 209859, 226002, 258288, 279812, 290574, 301336, 339003, 387432, 419718, 452004, 489671, 559624, 581148, 602672, 629577, 678006, 774864, 839436, 904008, 979342, 1017009, 1119248, 1162296, 1259154, 1356012, 1469013, 1678872, 1808016, 1888731, 1958684, 2034018, 2324592, 2518308, 2712024, 2938026, 3357744, 3777462, 3917368, 4068036, 4407039, 5036616, 5424048, 5876052, 7554924, 7834736, 8136072, 8814078, 10073232, 11752104, 13221117, 15109848, 16272144, 17628156, 23504208, 26442234, 30219696, 35256312, 52884468, 70512624, 105768936, 211537872]

約数ペア:

[(1, 211537872), (2, 105768936), (3, 70512624), (4, 52884468), (6, 35256312), (7, 30219696), (8, 26442234), (9, 23504208), (12, 17628156), (13, 16272144), (14, 15109848), (16, 13221117), (18, 11752104), (21, 10073232), (24, 8814078), (26, 8136072), (27, 7834736), (28, 7554924), (36, 5876052), (39, 5424048), (42, 5036616), (48, 4407039), (52, 4068036), (54, 3917368), (56, 3777462), (63, 3357744), (72, 2938026), (78, 2712024), (84, 2518308), (91, 2324592), (104, 2034018), (108, 1958684), (112, 1888731), (117, 1808016), (126, 1678872), (144, 1469013), (156, 1356012), (168, 1259154), (182, 1162296), (189, 1119248), (208, 1017009), (216, 979342), (234, 904008), (252, 839436), (273, 774864), (312, 678006), (336, 629577), (351, 602672), (364, 581148), (378, 559624), (432, 489671), (468, 452004), (504, 419718), (546, 387432), (624, 339003), (702, 301336), (728, 290574), (756, 279812), (819, 258288), (936, 226002), (1008, 209859), (1092, 193716), (1404, 150668), (1456, 145287), (1512, 139906), (1638, 129144), (1872, 113001), (2184, 96858), (2457, 86096), (2808, 75334), (3024, 69953), (3276, 64572), (4368, 48429), (4914, 43048), (5381, 39312), (5616, 37667), (6552, 32286), (9828, 21524), (10762, 19656), (13104, 16143)]