25815994848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{19373}}^1$

素因数の和:20057

約数の個数: 144

約数和(自身を含む): 84033252576

約数和(自身を除く): 58217257728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 661, 672, 1008, 1322, 1983, 2016, 2644, 3966, 4627, 5288, 5949, 7932, 9254, 10576, 11898, 13881, 15864, 18508, 19373, 21152, 23796, 27762, 31728, 37016, 38746, 41643, 47592, 55524, 58119, 63456, 74032, 77492, 83286, 95184, 111048, 116238, 135611, 148064, 154984, 166572, 174357, 190368, 222096, 232476, 271222, 309968, 333144, 348714, 406833, 444192, 464952, 542444, 619936, 666288, 697428, 813666, 929904, 1084888, 1220499, 1332576, 1394856, 1627332, 1859808, 2169776, 2440998, 2789712, 3254664, 4339552, 4881996, 5579424, 6509328, 9763992, 12805553, 13018656, 19527984, 25611106, 38416659, 39055968, 51222212, 76833318, 89638871, 102444424, 115249977, 153666636, 179277742, 204888848, 230499954, 268916613, 307333272, 358555484, 409777696, 460999908, 537833226, 614666544, 717110968, 806749839, 921999816, 1075666452, 1229333088, 1434221936, 1613499678, 1843999632, 2151332904, 2868443872, 3226999356, 3687999264, 4302665808, 6453998712, 8605331616, 12907997424, 25815994848]

約数ペア:

[(1, 25815994848), (2, 12907997424), (3, 8605331616), (4, 6453998712), (6, 4302665808), (7, 3687999264), (8, 3226999356), (9, 2868443872), (12, 2151332904), (14, 1843999632), (16, 1613499678), (18, 1434221936), (21, 1229333088), (24, 1075666452), (28, 921999816), (32, 806749839), (36, 717110968), (42, 614666544), (48, 537833226), (56, 460999908), (63, 409777696), (72, 358555484), (84, 307333272), (96, 268916613), (112, 230499954), (126, 204888848), (144, 179277742), (168, 153666636), (224, 115249977), (252, 102444424), (288, 89638871), (336, 76833318), (504, 51222212), (661, 39055968), (672, 38416659), (1008, 25611106), (1322, 19527984), (1983, 13018656), (2016, 12805553), (2644, 9763992), (3966, 6509328), (4627, 5579424), (5288, 4881996), (5949, 4339552), (7932, 3254664), (9254, 2789712), (10576, 2440998), (11898, 2169776), (13881, 1859808), (15864, 1627332), (18508, 1394856), (19373, 1332576), (21152, 1220499), (23796, 1084888), (27762, 929904), (31728, 813666), (37016, 697428), (38746, 666288), (41643, 619936), (47592, 542444), (55524, 464952), (58119, 444192), (63456, 406833), (74032, 348714), (77492, 333144), (83286, 309968), (95184, 271222), (111048, 232476), (116238, 222096), (135611, 190368), (148064, 174357), (154984, 166572)]