391837992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 1248382080

約数和(自身を除く): 856544088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 169, 182, 222, 259, 273, 296, 312, 338, 364, 373, 444, 481, 507, 518, 546, 676, 728, 746, 777, 888, 962, 1014, 1036, 1092, 1119, 1183, 1352, 1443, 1492, 1554, 1924, 2028, 2072, 2184, 2238, 2366, 2611, 2886, 2984, 3108, 3367, 3549, 3848, 4056, 4476, 4732, 4849, 5222, 5772, 6216, 6253, 6734, 7098, 7833, 8952, 9464, 9698, 10101, 10444, 11544, 12506, 13468, 13801, 14196, 14547, 15666, 18759, 19396, 20202, 20888, 25012, 26936, 27602, 28392, 29094, 31332, 33943, 37518, 38792, 40404, 41403, 43771, 50024, 55204, 58188, 62664, 63037, 67886, 75036, 80808, 82806, 87542, 96607, 101829, 110408, 116376, 126074, 131313, 135772, 150072, 165612, 175084, 179413, 189111, 193214, 203658, 252148, 262626, 271544, 289821, 331224, 350168, 358826, 378222, 386428, 407316, 441259, 504296, 525252, 538239, 579642, 717652, 756444, 772856, 814632, 882518, 1050504, 1076478, 1159284, 1255891, 1323777, 1435304, 1512888, 1765036, 2152956, 2318568, 2332369, 2511782, 2647554, 3530072, 3767673, 4305912, 4664738, 5023564, 5295108, 6997107, 7535346, 9329476, 10047128, 10590216, 13994214, 15070692, 16326583, 18658952, 27988428, 30141384, 32653166, 48979749, 55976856, 65306332, 97959498, 130612664, 195918996, 391837992]

約数ペア:

[(1, 391837992), (2, 195918996), (3, 130612664), (4, 97959498), (6, 65306332), (7, 55976856), (8, 48979749), (12, 32653166), (13, 30141384), (14, 27988428), (21, 18658952), (24, 16326583), (26, 15070692), (28, 13994214), (37, 10590216), (39, 10047128), (42, 9329476), (52, 7535346), (56, 6997107), (74, 5295108), (78, 5023564), (84, 4664738), (91, 4305912), (104, 3767673), (111, 3530072), (148, 2647554), (156, 2511782), (168, 2332369), (169, 2318568), (182, 2152956), (222, 1765036), (259, 1512888), (273, 1435304), (296, 1323777), (312, 1255891), (338, 1159284), (364, 1076478), (373, 1050504), (444, 882518), (481, 814632), (507, 772856), (518, 756444), (546, 717652), (676, 579642), (728, 538239), (746, 525252), (777, 504296), (888, 441259), (962, 407316), (1014, 386428), (1036, 378222), (1092, 358826), (1119, 350168), (1183, 331224), (1352, 289821), (1443, 271544), (1492, 262626), (1554, 252148), (1924, 203658), (2028, 193214), (2072, 189111), (2184, 179413), (2238, 175084), (2366, 165612), (2611, 150072), (2886, 135772), (2984, 131313), (3108, 126074), (3367, 116376), (3549, 110408), (3848, 101829), (4056, 96607), (4476, 87542), (4732, 82806), (4849, 80808), (5222, 75036), (5772, 67886), (6216, 63037), (6253, 62664), (6734, 58188), (7098, 55204), (7833, 50024), (8952, 43771), (9464, 41403), (9698, 40404), (10101, 38792), (10444, 37518), (11544, 33943), (12506, 31332), (13468, 29094), (13801, 28392), (14196, 27602), (14547, 26936), (15666, 25012), (18759, 20888), (19396, 20202)]