489952512

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 216

約数和(自身を含む): 1710386496

約数和(自身を除く): 1220433984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1787, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3574, 3808, 4032, 4284, 4352, 4896, 5361, 5376, 5712, 6528, 7148, 7616, 8064, 8568, 9792, 10722, 11424, 12509, 13056, 14296, 15232, 16083, 16128, 17136, 19584, 21444, 22848, 25018, 28592, 30379, 30464, 32166, 34272, 37527, 39168, 42888, 45696, 50036, 57184, 60758, 64332, 68544, 75054, 85776, 91137, 91392, 100072, 112581, 114368, 121516, 128664, 137088, 150108, 171552, 182274, 200144, 212653, 225162, 228736, 243032, 257328, 273411, 274176, 300216, 343104, 364548, 400288, 425306, 450324, 457472, 486064, 514656, 546822, 600432, 637959, 686208, 729096, 800576, 850612, 900648, 972128, 1029312, 1093644, 1200864, 1275918, 1372416, 1458192, 1601152, 1701224, 1801296, 1913877, 1944256, 2058624, 2187288, 2401728, 2551836, 2916384, 3202304, 3402448, 3602592, 3827754, 3888512, 4117248, 4374576, 4803456, 5103672, 5832768, 6804896, 7205184, 7655508, 7777024, 8749152, 9606912, 10207344, 11665536, 13609792, 14410368, 15311016, 17498304, 20414688, 23331072, 27219584, 28820736, 30622032, 34996608, 40829376, 54439168, 61244064, 69993216, 81658752, 122488128, 163317504, 244976256, 489952512]

約数ペア:

[(1, 489952512), (2, 244976256), (3, 163317504), (4, 122488128), (6, 81658752), (7, 69993216), (8, 61244064), (9, 54439168), (12, 40829376), (14, 34996608), (16, 30622032), (17, 28820736), (18, 27219584), (21, 23331072), (24, 20414688), (28, 17498304), (32, 15311016), (34, 14410368), (36, 13609792), (42, 11665536), (48, 10207344), (51, 9606912), (56, 8749152), (63, 7777024), (64, 7655508), (68, 7205184), (72, 6804896), (84, 5832768), (96, 5103672), (102, 4803456), (112, 4374576), (119, 4117248), (126, 3888512), (128, 3827754), (136, 3602592), (144, 3402448), (153, 3202304), (168, 2916384), (192, 2551836), (204, 2401728), (224, 2187288), (238, 2058624), (252, 1944256), (256, 1913877), (272, 1801296), (288, 1701224), (306, 1601152), (336, 1458192), (357, 1372416), (384, 1275918), (408, 1200864), (448, 1093644), (476, 1029312), (504, 972128), (544, 900648), (576, 850612), (612, 800576), (672, 729096), (714, 686208), (768, 637959), (816, 600432), (896, 546822), (952, 514656), (1008, 486064), (1071, 457472), (1088, 450324), (1152, 425306), (1224, 400288), (1344, 364548), (1428, 343104), (1632, 300216), (1787, 274176), (1792, 273411), (1904, 257328), (2016, 243032), (2142, 228736), (2176, 225162), (2304, 212653), (2448, 200144), (2688, 182274), (2856, 171552), (3264, 150108), (3574, 137088), (3808, 128664), (4032, 121516), (4284, 114368), (4352, 112581), (4896, 100072), (5361, 91392), (5376, 91137), (5712, 85776), (6528, 75054), (7148, 68544), (7616, 64332), (8064, 60758), (8568, 57184), (9792, 50036), (10722, 45696), (11424, 42888), (12509, 39168), (13056, 37527), (14296, 34272), (15232, 32166), (16083, 30464), (16128, 30379), (17136, 28592), (19584, 25018), (21444, 22848)]