212141916

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 168

約数和(自身を含む): 670839680

約数和(自身を除く): 458697764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 547, 567, 684, 729, 756, 798, 972, 1026, 1094, 1134, 1197, 1458, 1539, 1596, 1641, 1701, 2052, 2188, 2268, 2394, 2916, 3078, 3282, 3402, 3591, 3829, 4617, 4788, 4923, 5103, 6156, 6564, 6804, 7182, 7658, 9234, 9846, 10206, 10393, 10773, 11487, 13851, 14364, 14769, 15316, 18468, 19692, 20412, 20786, 21546, 22974, 27702, 29538, 31179, 32319, 34461, 41572, 43092, 44307, 45948, 55404, 59076, 62358, 64638, 68922, 72751, 88614, 93537, 96957, 103383, 124716, 129276, 132921, 137844, 145502, 177228, 187074, 193914, 206766, 218253, 265842, 280611, 291004, 310149, 374148, 387828, 398763, 413532, 436506, 531684, 561222, 620298, 654759, 797526, 841833, 873012, 930447, 1122444, 1240596, 1309518, 1595052, 1683666, 1860894, 1964277, 2525499, 2619036, 2791341, 3367332, 3721788, 3928554, 5050998, 5582682, 5892831, 7576497, 7857108, 10101996, 11165364, 11785662, 15152994, 17678493, 23571324, 30305988, 35356986, 53035479, 70713972, 106070958, 212141916]

約数ペア:

[(1, 212141916), (2, 106070958), (3, 70713972), (4, 53035479), (6, 35356986), (7, 30305988), (9, 23571324), (12, 17678493), (14, 15152994), (18, 11785662), (19, 11165364), (21, 10101996), (27, 7857108), (28, 7576497), (36, 5892831), (38, 5582682), (42, 5050998), (54, 3928554), (57, 3721788), (63, 3367332), (76, 2791341), (81, 2619036), (84, 2525499), (108, 1964277), (114, 1860894), (126, 1683666), (133, 1595052), (162, 1309518), (171, 1240596), (189, 1122444), (228, 930447), (243, 873012), (252, 841833), (266, 797526), (324, 654759), (342, 620298), (378, 561222), (399, 531684), (486, 436506), (513, 413532), (532, 398763), (547, 387828), (567, 374148), (684, 310149), (729, 291004), (756, 280611), (798, 265842), (972, 218253), (1026, 206766), (1094, 193914), (1134, 187074), (1197, 177228), (1458, 145502), (1539, 137844), (1596, 132921), (1641, 129276), (1701, 124716), (2052, 103383), (2188, 96957), (2268, 93537), (2394, 88614), (2916, 72751), (3078, 68922), (3282, 64638), (3402, 62358), (3591, 59076), (3829, 55404), (4617, 45948), (4788, 44307), (4923, 43092), (5103, 41572), (6156, 34461), (6564, 32319), (6804, 31179), (7182, 29538), (7658, 27702), (9234, 22974), (9846, 21546), (10206, 20786), (10393, 20412), (10773, 19692), (11487, 18468), (13851, 15316), (14364, 14769)]