19005243648

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8501}}^1$

素因数の和:8632

約数の個数: 144

約数和(自身を含む): 52551338112

約数和(自身を除く): 33546094464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 71, 82, 96, 123, 128, 142, 164, 192, 213, 246, 256, 284, 328, 384, 426, 492, 568, 656, 768, 852, 984, 1136, 1312, 1704, 1968, 2272, 2624, 2911, 3408, 3936, 4544, 5248, 5822, 6816, 7872, 8501, 8733, 9088, 10496, 11644, 13632, 15744, 17002, 17466, 18176, 23288, 25503, 27264, 31488, 34004, 34932, 46576, 51006, 54528, 68008, 69864, 93152, 102012, 136016, 139728, 186304, 204024, 272032, 279456, 348541, 372608, 408048, 544064, 558912, 603571, 697082, 745216, 816096, 1045623, 1088128, 1117824, 1207142, 1394164, 1632192, 1810713, 2091246, 2176256, 2235648, 2414284, 2788328, 3264384, 3621426, 4182492, 4828568, 5576656, 6528768, 7242852, 8364984, 9657136, 11153312, 14485704, 16729968, 19314272, 22306624, 24746411, 28971408, 33459936, 38628544, 44613248, 49492822, 57942816, 66919872, 74239233, 77257088, 89226496, 98985644, 115885632, 133839744, 148478466, 154514176, 197971288, 231771264, 267679488, 296956932, 395942576, 463542528, 593913864, 791885152, 1187827728, 1583770304, 2375655456, 3167540608, 4751310912, 6335081216, 9502621824, 19005243648]

約数ペア:

[(1, 19005243648), (2, 9502621824), (3, 6335081216), (4, 4751310912), (6, 3167540608), (8, 2375655456), (12, 1583770304), (16, 1187827728), (24, 791885152), (32, 593913864), (41, 463542528), (48, 395942576), (64, 296956932), (71, 267679488), (82, 231771264), (96, 197971288), (123, 154514176), (128, 148478466), (142, 133839744), (164, 115885632), (192, 98985644), (213, 89226496), (246, 77257088), (256, 74239233), (284, 66919872), (328, 57942816), (384, 49492822), (426, 44613248), (492, 38628544), (568, 33459936), (656, 28971408), (768, 24746411), (852, 22306624), (984, 19314272), (1136, 16729968), (1312, 14485704), (1704, 11153312), (1968, 9657136), (2272, 8364984), (2624, 7242852), (2911, 6528768), (3408, 5576656), (3936, 4828568), (4544, 4182492), (5248, 3621426), (5822, 3264384), (6816, 2788328), (7872, 2414284), (8501, 2235648), (8733, 2176256), (9088, 2091246), (10496, 1810713), (11644, 1632192), (13632, 1394164), (15744, 1207142), (17002, 1117824), (17466, 1088128), (18176, 1045623), (23288, 816096), (25503, 745216), (27264, 697082), (31488, 603571), (34004, 558912), (34932, 544064), (46576, 408048), (51006, 372608), (54528, 348541), (68008, 279456), (69864, 272032), (93152, 204024), (102012, 186304), (136016, 139728)]