27978242208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3571}}^1$

素因数の和:3811

約数の個数: 192

約数和(自身を含む): 85549685760

約数和(自身を除く): 57571443552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 89, 96, 112, 131, 168, 178, 224, 262, 267, 336, 356, 393, 524, 534, 623, 672, 712, 786, 917, 1048, 1068, 1246, 1424, 1572, 1834, 1869, 2096, 2136, 2492, 2751, 2848, 3144, 3571, 3668, 3738, 4192, 4272, 4984, 5502, 6288, 7142, 7336, 7476, 8544, 9968, 10713, 11004, 11659, 12576, 14284, 14672, 14952, 19936, 21426, 22008, 23318, 24997, 28568, 29344, 29904, 34977, 42852, 44016, 46636, 49994, 57136, 59808, 69954, 74991, 81613, 85704, 88032, 93272, 99988, 114272, 139908, 149982, 163226, 171408, 186544, 199976, 244839, 279816, 299964, 317819, 326452, 342816, 373088, 399952, 467801, 489678, 559632, 599928, 635638, 652904, 799904, 935602, 953457, 979356, 1119264, 1199856, 1271276, 1305808, 1403403, 1871204, 1906914, 1958712, 2224733, 2399712, 2542552, 2611616, 2806806, 3274607, 3742408, 3813828, 3917424, 4449466, 5085104, 5613612, 6549214, 6674199, 7484816, 7627656, 7834848, 8898932, 9823821, 10170208, 11227224, 13098428, 13348398, 14969632, 15255312, 17797864, 19647642, 22454448, 26196856, 26696796, 30510624, 35595728, 39295284, 41634289, 44908896, 52393712, 53393592, 71191456, 78590568, 83268578, 104787424, 106787184, 124902867, 157181136, 166537156, 213574368, 249805734, 291440023, 314362272, 333074312, 499611468, 582880046, 666148624, 874320069, 999222936, 1165760092, 1332297248, 1748640138, 1998445872, 2331520184, 3497280276, 3996891744, 4663040368, 6994560552, 9326080736, 13989121104, 27978242208]

約数ペア:

[(1, 27978242208), (2, 13989121104), (3, 9326080736), (4, 6994560552), (6, 4663040368), (7, 3996891744), (8, 3497280276), (12, 2331520184), (14, 1998445872), (16, 1748640138), (21, 1332297248), (24, 1165760092), (28, 999222936), (32, 874320069), (42, 666148624), (48, 582880046), (56, 499611468), (84, 333074312), (89, 314362272), (96, 291440023), (112, 249805734), (131, 213574368), (168, 166537156), (178, 157181136), (224, 124902867), (262, 106787184), (267, 104787424), (336, 83268578), (356, 78590568), (393, 71191456), (524, 53393592), (534, 52393712), (623, 44908896), (672, 41634289), (712, 39295284), (786, 35595728), (917, 30510624), (1048, 26696796), (1068, 26196856), (1246, 22454448), (1424, 19647642), (1572, 17797864), (1834, 15255312), (1869, 14969632), (2096, 13348398), (2136, 13098428), (2492, 11227224), (2751, 10170208), (2848, 9823821), (3144, 8898932), (3571, 7834848), (3668, 7627656), (3738, 7484816), (4192, 6674199), (4272, 6549214), (4984, 5613612), (5502, 5085104), (6288, 4449466), (7142, 3917424), (7336, 3813828), (7476, 3742408), (8544, 3274607), (9968, 2806806), (10713, 2611616), (11004, 2542552), (11659, 2399712), (12576, 2224733), (14284, 1958712), (14672, 1906914), (14952, 1871204), (19936, 1403403), (21426, 1305808), (22008, 1271276), (23318, 1199856), (24997, 1119264), (28568, 979356), (29344, 953457), (29904, 935602), (34977, 799904), (42852, 652904), (44016, 635638), (46636, 599928), (49994, 559632), (57136, 489678), (59808, 467801), (69954, 399952), (74991, 373088), (81613, 342816), (85704, 326452), (88032, 317819), (93272, 299964), (99988, 279816), (114272, 244839), (139908, 199976), (149982, 186544), (163226, 171408)]