1601929216

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 3523161600

約数和(自身を除く): 1921232384

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 83, 124, 128, 152, 166, 248, 256, 304, 332, 496, 512, 589, 608, 664, 992, 1024, 1178, 1216, 1328, 1577, 1984, 2048, 2356, 2432, 2573, 2656, 3154, 3968, 4096, 4712, 4864, 5146, 5312, 6308, 7936, 8192, 9424, 9728, 10292, 10624, 12616, 15872, 16384, 18848, 19456, 20584, 21248, 25232, 31744, 32768, 37696, 38912, 41168, 42496, 48887, 50464, 63488, 75392, 77824, 82336, 84992, 97774, 100928, 126976, 150784, 155648, 164672, 169984, 195548, 201856, 253952, 301568, 311296, 329344, 339968, 391096, 403712, 507904, 603136, 622592, 658688, 679936, 782192, 807424, 1015808, 1206272, 1317376, 1359872, 1564384, 1614848, 2412544, 2634752, 2719744, 3128768, 3229696, 4825088, 5269504, 6257536, 6459392, 9650176, 10539008, 12515072, 12918784, 19300352, 21078016, 25030144, 25837568, 42156032, 50060288, 51675136, 84312064, 100120576, 200241152, 400482304, 800964608, 1601929216]

約数ペア:

[(1, 1601929216), (2, 800964608), (4, 400482304), (8, 200241152), (16, 100120576), (19, 84312064), (31, 51675136), (32, 50060288), (38, 42156032), (62, 25837568), (64, 25030144), (76, 21078016), (83, 19300352), (124, 12918784), (128, 12515072), (152, 10539008), (166, 9650176), (248, 6459392), (256, 6257536), (304, 5269504), (332, 4825088), (496, 3229696), (512, 3128768), (589, 2719744), (608, 2634752), (664, 2412544), (992, 1614848), (1024, 1564384), (1178, 1359872), (1216, 1317376), (1328, 1206272), (1577, 1015808), (1984, 807424), (2048, 782192), (2356, 679936), (2432, 658688), (2573, 622592), (2656, 603136), (3154, 507904), (3968, 403712), (4096, 391096), (4712, 339968), (4864, 329344), (5146, 311296), (5312, 301568), (6308, 253952), (7936, 201856), (8192, 195548), (9424, 169984), (9728, 164672), (10292, 155648), (10624, 150784), (12616, 126976), (15872, 100928), (16384, 97774), (18848, 84992), (19456, 82336), (20584, 77824), (21248, 75392), (25232, 63488), (31744, 50464), (32768, 48887), (37696, 42496), (38912, 41168)]