219475116

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 672873600

約数和(自身を除く): 453398484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 84, 98, 108, 126, 134, 147, 189, 196, 201, 252, 268, 294, 378, 402, 441, 469, 588, 603, 619, 756, 804, 882, 938, 1206, 1238, 1323, 1407, 1764, 1809, 1857, 1876, 2412, 2476, 2646, 2814, 3283, 3618, 3714, 4221, 4333, 5292, 5571, 5628, 6566, 7236, 7428, 8442, 8666, 9849, 11142, 12663, 12999, 13132, 16713, 16884, 17332, 19698, 22284, 25326, 25998, 29547, 30331, 33426, 38997, 39396, 41473, 50652, 51996, 59094, 60662, 66852, 77994, 82946, 88641, 90993, 116991, 118188, 121324, 124419, 155988, 165892, 177282, 181986, 233982, 248838, 272979, 290311, 354564, 363972, 373257, 467964, 497676, 545958, 580622, 746514, 818937, 870933, 1091916, 1119771, 1161244, 1493028, 1637874, 1741866, 2032177, 2239542, 2612799, 3275748, 3483732, 4064354, 4479084, 5225598, 6096531, 7838397, 8128708, 10451196, 12193062, 15676794, 18289593, 24386124, 31353588, 36579186, 54868779, 73158372, 109737558, 219475116]

約数ペア:

[(1, 219475116), (2, 109737558), (3, 73158372), (4, 54868779), (6, 36579186), (7, 31353588), (9, 24386124), (12, 18289593), (14, 15676794), (18, 12193062), (21, 10451196), (27, 8128708), (28, 7838397), (36, 6096531), (42, 5225598), (49, 4479084), (54, 4064354), (63, 3483732), (67, 3275748), (84, 2612799), (98, 2239542), (108, 2032177), (126, 1741866), (134, 1637874), (147, 1493028), (189, 1161244), (196, 1119771), (201, 1091916), (252, 870933), (268, 818937), (294, 746514), (378, 580622), (402, 545958), (441, 497676), (469, 467964), (588, 373257), (603, 363972), (619, 354564), (756, 290311), (804, 272979), (882, 248838), (938, 233982), (1206, 181986), (1238, 177282), (1323, 165892), (1407, 155988), (1764, 124419), (1809, 121324), (1857, 118188), (1876, 116991), (2412, 90993), (2476, 88641), (2646, 82946), (2814, 77994), (3283, 66852), (3618, 60662), (3714, 59094), (4221, 51996), (4333, 50652), (5292, 41473), (5571, 39396), (5628, 38997), (6566, 33426), (7236, 30331), (7428, 29547), (8442, 25998), (8666, 25326), (9849, 22284), (11142, 19698), (12663, 17332), (12999, 16884), (13132, 16713)]