4639107564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74531}}^1$

素因数の和:74580

約数の個数: 144

約数和(自身を含む): 15192602880

約数和(自身を除く): 10553495316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 15561, 20748, 31122, 62244, 74531, 149062, 223593, 298124, 447186, 521717, 670779, 894372, 968903, 1043434, 1341558, 1416089, 1565151, 1937806, 2086868, 2683116, 2832178, 2906709, 3130302, 3875612, 4248267, 4695453, 5664356, 5813418, 6260604, 6782321, 8496534, 8720127, 9390906, 9912623, 11626836, 12744801, 13564642, 16993068, 17440254, 18409157, 18781812, 19825246, 20346963, 25489602, 27129284, 29737869, 34880508, 36818314, 39650492, 40693926, 50979204, 55227471, 59475738, 61040889, 73636628, 81387852, 89213607, 110454942, 118951476, 122081778, 128864099, 165682413, 178427214, 220909884, 244163556, 257728198, 331364826, 356854428, 386592297, 515456396, 662729652, 773184594, 1159776891, 1546369188, 2319553782, 4639107564]

約数ペア:

[(1, 4639107564), (2, 2319553782), (3, 1546369188), (4, 1159776891), (6, 773184594), (7, 662729652), (9, 515456396), (12, 386592297), (13, 356854428), (14, 331364826), (18, 257728198), (19, 244163556), (21, 220909884), (26, 178427214), (28, 165682413), (36, 128864099), (38, 122081778), (39, 118951476), (42, 110454942), (52, 89213607), (57, 81387852), (63, 73636628), (76, 61040889), (78, 59475738), (84, 55227471), (91, 50979204), (114, 40693926), (117, 39650492), (126, 36818314), (133, 34880508), (156, 29737869), (171, 27129284), (182, 25489602), (228, 20346963), (234, 19825246), (247, 18781812), (252, 18409157), (266, 17440254), (273, 16993068), (342, 13564642), (364, 12744801), (399, 11626836), (468, 9912623), (494, 9390906), (532, 8720127), (546, 8496534), (684, 6782321), (741, 6260604), (798, 5813418), (819, 5664356), (988, 4695453), (1092, 4248267), (1197, 3875612), (1482, 3130302), (1596, 2906709), (1638, 2832178), (1729, 2683116), (2223, 2086868), (2394, 1937806), (2964, 1565151), (3276, 1416089), (3458, 1341558), (4446, 1043434), (4788, 968903), (5187, 894372), (6916, 670779), (8892, 521717), (10374, 447186), (15561, 298124), (20748, 223593), (31122, 149062), (62244, 74531)]