212072112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3449}}^1$

素因数の和:3531

約数の個数: 120

約数和(自身を含む): 689613600

約数和(自身を除く): 477541488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3449, 3843, 4392, 5124, 6832, 6898, 7686, 8784, 10248, 10347, 13796, 15372, 20496, 20694, 24143, 27592, 30744, 31041, 41388, 48286, 55184, 61488, 62082, 72429, 82776, 96572, 124164, 144858, 165552, 193144, 210389, 217287, 248328, 289716, 386288, 420778, 434574, 496656, 579432, 631167, 841556, 869148, 1158864, 1262334, 1472723, 1683112, 1738296, 1893501, 2524668, 2945446, 3366224, 3476592, 3787002, 4418169, 5049336, 5890892, 7574004, 8836338, 10098672, 11781784, 13254507, 15148008, 17672676, 23563568, 26509014, 30296016, 35345352, 53018028, 70690704, 106036056, 212072112]

約数ペア:

[(1, 212072112), (2, 106036056), (3, 70690704), (4, 53018028), (6, 35345352), (7, 30296016), (8, 26509014), (9, 23563568), (12, 17672676), (14, 15148008), (16, 13254507), (18, 11781784), (21, 10098672), (24, 8836338), (28, 7574004), (36, 5890892), (42, 5049336), (48, 4418169), (56, 3787002), (61, 3476592), (63, 3366224), (72, 2945446), (84, 2524668), (112, 1893501), (122, 1738296), (126, 1683112), (144, 1472723), (168, 1262334), (183, 1158864), (244, 869148), (252, 841556), (336, 631167), (366, 579432), (427, 496656), (488, 434574), (504, 420778), (549, 386288), (732, 289716), (854, 248328), (976, 217287), (1008, 210389), (1098, 193144), (1281, 165552), (1464, 144858), (1708, 124164), (2196, 96572), (2562, 82776), (2928, 72429), (3416, 62082), (3449, 61488), (3843, 55184), (4392, 48286), (5124, 41388), (6832, 31041), (6898, 30744), (7686, 27592), (8784, 24143), (10248, 20694), (10347, 20496), (13796, 15372)]