512081388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 216

約数和(自身を含む): 1685287968

約数和(自身を除く): 1173206580

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, 361, 364, 399, 433, 468, 494, 532, 546, 684, 722, 741, 798, 819, 866, 988, 1083, 1092, 1197, 1299, 1444, 1482, 1596, 1638, 1729, 1732, 2166, 2223, 2394, 2527, 2598, 2964, 3031, 3249, 3276, 3458, 3897, 4332, 4446, 4693, 4788, 5054, 5187, 5196, 5629, 6062, 6498, 6916, 7581, 7794, 8227, 8892, 9093, 9386, 10108, 10374, 11258, 12124, 12996, 14079, 15162, 15561, 15588, 16454, 16887, 18186, 18772, 20748, 22516, 22743, 24681, 27279, 28158, 30324, 31122, 32851, 32908, 33774, 36372, 39403, 42237, 45486, 49362, 50661, 54558, 56316, 57589, 62244, 65702, 67548, 74043, 78806, 84474, 90972, 98553, 98724, 101322, 106951, 109116, 115178, 118209, 131404, 148086, 156313, 157612, 168948, 172767, 197106, 202644, 213902, 230356, 236418, 295659, 296172, 312626, 320853, 345534, 354627, 394212, 427804, 468939, 472836, 518301, 591318, 625252, 641706, 691068, 709254, 748657, 937878, 962559, 1036602, 1094191, 1182636, 1283412, 1406817, 1418508, 1497314, 1875756, 1925118, 2032069, 2073204, 2188382, 2245971, 2813634, 2994628, 3282573, 3850236, 4064138, 4376764, 4491942, 5627268, 6096207, 6565146, 6737913, 8128276, 8983884, 9847719, 12192414, 13130292, 13475826, 14224483, 18288621, 19695438, 24384828, 26951652, 28448966, 36577242, 39390876, 42673449, 56897932, 73154484, 85346898, 128020347, 170693796, 256040694, 512081388]

約数ペア:

[(1, 512081388), (2, 256040694), (3, 170693796), (4, 128020347), (6, 85346898), (7, 73154484), (9, 56897932), (12, 42673449), (13, 39390876), (14, 36577242), (18, 28448966), (19, 26951652), (21, 24384828), (26, 19695438), (28, 18288621), (36, 14224483), (38, 13475826), (39, 13130292), (42, 12192414), (52, 9847719), (57, 8983884), (63, 8128276), (76, 6737913), (78, 6565146), (84, 6096207), (91, 5627268), (114, 4491942), (117, 4376764), (126, 4064138), (133, 3850236), (156, 3282573), (171, 2994628), (182, 2813634), (228, 2245971), (234, 2188382), (247, 2073204), (252, 2032069), (266, 1925118), (273, 1875756), (342, 1497314), (361, 1418508), (364, 1406817), (399, 1283412), (433, 1182636), (468, 1094191), (494, 1036602), (532, 962559), (546, 937878), (684, 748657), (722, 709254), (741, 691068), (798, 641706), (819, 625252), (866, 591318), (988, 518301), (1083, 472836), (1092, 468939), (1197, 427804), (1299, 394212), (1444, 354627), (1482, 345534), (1596, 320853), (1638, 312626), (1729, 296172), (1732, 295659), (2166, 236418), (2223, 230356), (2394, 213902), (2527, 202644), (2598, 197106), (2964, 172767), (3031, 168948), (3249, 157612), (3276, 156313), (3458, 148086), (3897, 131404), (4332, 118209), (4446, 115178), (4693, 109116), (4788, 106951), (5054, 101322), (5187, 98724), (5196, 98553), (5629, 90972), (6062, 84474), (6498, 78806), (6916, 74043), (7581, 67548), (7794, 65702), (8227, 62244), (8892, 57589), (9093, 56316), (9386, 54558), (10108, 50661), (10374, 49362), (11258, 45486), (12124, 42237), (12996, 39403), (14079, 36372), (15162, 33774), (15561, 32908), (15588, 32851), (16454, 31122), (16887, 30324), (18186, 28158), (18772, 27279), (20748, 24681), (22516, 22743)]