1987098432

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2221

約数の個数: 224

約数和(自身を含む): 6302776320

約数和(自身を除く): 4315677888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 64, 66, 69, 76, 88, 92, 96, 114, 132, 138, 152, 176, 184, 192, 209, 228, 253, 264, 276, 304, 352, 368, 418, 437, 456, 506, 528, 552, 608, 627, 704, 736, 759, 836, 874, 912, 1012, 1056, 1104, 1216, 1254, 1311, 1472, 1518, 1672, 1748, 1824, 2024, 2112, 2153, 2208, 2508, 2622, 3036, 3344, 3496, 3648, 4048, 4306, 4416, 4807, 5016, 5244, 6072, 6459, 6688, 6992, 8096, 8612, 9614, 10032, 10488, 12144, 12918, 13376, 13984, 14421, 16192, 17224, 19228, 20064, 20976, 23683, 24288, 25836, 27968, 28842, 34448, 38456, 40128, 40907, 41952, 47366, 48576, 49519, 51672, 57684, 68896, 71049, 76912, 81814, 83904, 94732, 99038, 103344, 115368, 122721, 137792, 142098, 148557, 153824, 163628, 189464, 198076, 206688, 230736, 245442, 284196, 297114, 307648, 327256, 378928, 396152, 413376, 449977, 461472, 490884, 544709, 568392, 594228, 654512, 757856, 792304, 899954, 922944, 940861, 981768, 1089418, 1136784, 1188456, 1309024, 1349931, 1515712, 1584608, 1634127, 1799908, 1881722, 1963536, 2178836, 2273568, 2376912, 2618048, 2699862, 2822583, 3169216, 3268254, 3599816, 3763444, 3927072, 4357672, 4547136, 4753824, 5399724, 5645166, 6536508, 7199632, 7526888, 7854144, 8715344, 9507648, 10349471, 10799448, 11290332, 13073016, 14399264, 15053776, 17430688, 20698942, 21598896, 22580664, 26146032, 28798528, 30107552, 31048413, 34861376, 41397884, 43197792, 45161328, 52292064, 60215104, 62096826, 82795768, 86395584, 90322656, 104584128, 124193652, 165591536, 180645312, 248387304, 331183072, 496774608, 662366144, 993549216, 1987098432]

約数ペア:

[(1, 1987098432), (2, 993549216), (3, 662366144), (4, 496774608), (6, 331183072), (8, 248387304), (11, 180645312), (12, 165591536), (16, 124193652), (19, 104584128), (22, 90322656), (23, 86395584), (24, 82795768), (32, 62096826), (33, 60215104), (38, 52292064), (44, 45161328), (46, 43197792), (48, 41397884), (57, 34861376), (64, 31048413), (66, 30107552), (69, 28798528), (76, 26146032), (88, 22580664), (92, 21598896), (96, 20698942), (114, 17430688), (132, 15053776), (138, 14399264), (152, 13073016), (176, 11290332), (184, 10799448), (192, 10349471), (209, 9507648), (228, 8715344), (253, 7854144), (264, 7526888), (276, 7199632), (304, 6536508), (352, 5645166), (368, 5399724), (418, 4753824), (437, 4547136), (456, 4357672), (506, 3927072), (528, 3763444), (552, 3599816), (608, 3268254), (627, 3169216), (704, 2822583), (736, 2699862), (759, 2618048), (836, 2376912), (874, 2273568), (912, 2178836), (1012, 1963536), (1056, 1881722), (1104, 1799908), (1216, 1634127), (1254, 1584608), (1311, 1515712), (1472, 1349931), (1518, 1309024), (1672, 1188456), (1748, 1136784), (1824, 1089418), (2024, 981768), (2112, 940861), (2153, 922944), (2208, 899954), (2508, 792304), (2622, 757856), (3036, 654512), (3344, 594228), (3496, 568392), (3648, 544709), (4048, 490884), (4306, 461472), (4416, 449977), (4807, 413376), (5016, 396152), (5244, 378928), (6072, 327256), (6459, 307648), (6688, 297114), (6992, 284196), (8096, 245442), (8612, 230736), (9614, 206688), (10032, 198076), (10488, 189464), (12144, 163628), (12918, 153824), (13376, 148557), (13984, 142098), (14421, 137792), (16192, 122721), (17224, 115368), (19228, 103344), (20064, 99038), (20976, 94732), (23683, 83904), (24288, 81814), (25836, 76912), (27968, 71049), (28842, 68896), (34448, 57684), (38456, 51672), (40128, 49519), (40907, 48576), (41952, 47366)]