439239528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1524355560

約数和(自身を除く): 1085116032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 61, 63, 72, 78, 84, 91, 98, 104, 117, 122, 126, 147, 156, 157, 168, 182, 183, 196, 234, 244, 252, 273, 294, 312, 314, 364, 366, 392, 427, 441, 468, 471, 488, 504, 546, 549, 588, 628, 637, 728, 732, 793, 819, 854, 882, 936, 942, 1092, 1098, 1099, 1176, 1256, 1274, 1281, 1413, 1464, 1586, 1638, 1708, 1764, 1884, 1911, 2041, 2184, 2196, 2198, 2379, 2548, 2562, 2826, 2989, 3172, 3276, 3297, 3416, 3528, 3768, 3822, 3843, 4082, 4392, 4396, 4758, 5096, 5124, 5551, 5652, 5733, 5978, 6123, 6344, 6552, 6594, 7137, 7644, 7686, 7693, 8164, 8792, 8967, 9516, 9577, 9891, 10248, 11102, 11304, 11466, 11956, 12246, 13188, 14274, 14287, 15288, 15372, 15386, 16328, 16653, 17934, 18369, 19032, 19154, 19782, 22204, 22932, 23079, 23912, 24492, 26376, 26901, 28548, 28574, 28731, 30744, 30772, 33306, 35868, 36738, 38308, 38857, 39564, 42861, 44408, 45864, 46158, 48984, 49959, 53802, 57096, 57148, 57462, 61544, 66612, 67039, 69237, 71736, 73476, 76616, 77714, 79128, 85722, 86193, 92316, 99918, 100009, 107604, 114296, 114924, 116571, 124501, 128583, 133224, 134078, 138474, 146952, 155428, 171444, 172386, 184632, 199836, 200018, 201117, 215208, 229848, 233142, 249002, 257166, 268156, 276948, 300027, 310856, 342888, 344772, 349713, 373503, 399672, 400036, 402234, 466284, 469273, 498004, 514332, 536312, 553896, 600054, 603351, 689544, 699426, 747006, 800072, 804468, 871507, 900081, 932568, 938546, 996008, 1028664, 1120509, 1200108, 1206702, 1398852, 1407819, 1494012, 1608936, 1743014, 1800162, 1877092, 2241018, 2400216, 2413404, 2614521, 2797704, 2815638, 2988024, 3486028, 3600324, 3754184, 4223457, 4482036, 4826808, 5229042, 5631276, 6100549, 6972056, 7200648, 7843563, 8446914, 8964072, 10458084, 11262552, 12201098, 15687126, 16893828, 18301647, 20916168, 24402196, 31374252, 33787656, 36603294, 48804392, 54904941, 62748504, 73206588, 109809882, 146413176, 219619764, 439239528]

約数ペア:

[(1, 439239528), (2, 219619764), (3, 146413176), (4, 109809882), (6, 73206588), (7, 62748504), (8, 54904941), (9, 48804392), (12, 36603294), (13, 33787656), (14, 31374252), (18, 24402196), (21, 20916168), (24, 18301647), (26, 16893828), (28, 15687126), (36, 12201098), (39, 11262552), (42, 10458084), (49, 8964072), (52, 8446914), (56, 7843563), (61, 7200648), (63, 6972056), (72, 6100549), (78, 5631276), (84, 5229042), (91, 4826808), (98, 4482036), (104, 4223457), (117, 3754184), (122, 3600324), (126, 3486028), (147, 2988024), (156, 2815638), (157, 2797704), (168, 2614521), (182, 2413404), (183, 2400216), (196, 2241018), (234, 1877092), (244, 1800162), (252, 1743014), (273, 1608936), (294, 1494012), (312, 1407819), (314, 1398852), (364, 1206702), (366, 1200108), (392, 1120509), (427, 1028664), (441, 996008), (468, 938546), (471, 932568), (488, 900081), (504, 871507), (546, 804468), (549, 800072), (588, 747006), (628, 699426), (637, 689544), (728, 603351), (732, 600054), (793, 553896), (819, 536312), (854, 514332), (882, 498004), (936, 469273), (942, 466284), (1092, 402234), (1098, 400036), (1099, 399672), (1176, 373503), (1256, 349713), (1274, 344772), (1281, 342888), (1413, 310856), (1464, 300027), (1586, 276948), (1638, 268156), (1708, 257166), (1764, 249002), (1884, 233142), (1911, 229848), (2041, 215208), (2184, 201117), (2196, 200018), (2198, 199836), (2379, 184632), (2548, 172386), (2562, 171444), (2826, 155428), (2989, 146952), (3172, 138474), (3276, 134078), (3297, 133224), (3416, 128583), (3528, 124501), (3768, 116571), (3822, 114924), (3843, 114296), (4082, 107604), (4392, 100009), (4396, 99918), (4758, 92316), (5096, 86193), (5124, 85722), (5551, 79128), (5652, 77714), (5733, 76616), (5978, 73476), (6123, 71736), (6344, 69237), (6552, 67039), (6594, 66612), (7137, 61544), (7644, 57462), (7686, 57148), (7693, 57096), (8164, 53802), (8792, 49959), (8967, 48984), (9516, 46158), (9577, 45864), (9891, 44408), (10248, 42861), (11102, 39564), (11304, 38857), (11466, 38308), (11956, 36738), (12246, 35868), (13188, 33306), (14274, 30772), (14287, 30744), (15288, 28731), (15372, 28574), (15386, 28548), (16328, 26901), (16653, 26376), (17934, 24492), (18369, 23912), (19032, 23079), (19154, 22932), (19782, 22204)]