2079358976

素因数分解:

$2^{15}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 4529779200

約数和(自身を除く): 2450420224

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 89, 92, 124, 128, 178, 184, 248, 256, 356, 368, 496, 512, 712, 713, 736, 992, 1024, 1424, 1426, 1472, 1984, 2047, 2048, 2759, 2848, 2852, 2944, 3968, 4094, 4096, 5518, 5696, 5704, 5888, 7936, 8188, 8192, 11036, 11392, 11408, 11776, 15872, 16376, 16384, 22072, 22784, 22816, 23552, 31744, 32752, 32768, 44144, 45568, 45632, 47104, 63457, 63488, 65504, 88288, 91136, 91264, 94208, 126914, 126976, 131008, 176576, 182272, 182528, 188416, 253828, 253952, 262016, 353152, 364544, 365056, 376832, 507656, 507904, 524032, 706304, 729088, 730112, 753664, 1015312, 1015808, 1048064, 1412608, 1458176, 1460224, 2030624, 2096128, 2825216, 2916352, 2920448, 4061248, 4192256, 5650432, 5840896, 8122496, 8384512, 11300864, 11681792, 16244992, 16769024, 22601728, 23363584, 32489984, 33538048, 45203456, 64979968, 67076096, 90406912, 129959936, 259919872, 519839744, 1039679488, 2079358976]

約数ペア:

[(1, 2079358976), (2, 1039679488), (4, 519839744), (8, 259919872), (16, 129959936), (23, 90406912), (31, 67076096), (32, 64979968), (46, 45203456), (62, 33538048), (64, 32489984), (89, 23363584), (92, 22601728), (124, 16769024), (128, 16244992), (178, 11681792), (184, 11300864), (248, 8384512), (256, 8122496), (356, 5840896), (368, 5650432), (496, 4192256), (512, 4061248), (712, 2920448), (713, 2916352), (736, 2825216), (992, 2096128), (1024, 2030624), (1424, 1460224), (1426, 1458176), (1472, 1412608), (1984, 1048064), (2047, 1015808), (2048, 1015312), (2759, 753664), (2848, 730112), (2852, 729088), (2944, 706304), (3968, 524032), (4094, 507904), (4096, 507656), (5518, 376832), (5696, 365056), (5704, 364544), (5888, 353152), (7936, 262016), (8188, 253952), (8192, 253828), (11036, 188416), (11392, 182528), (11408, 182272), (11776, 176576), (15872, 131008), (16376, 126976), (16384, 126914), (22072, 94208), (22784, 91264), (22816, 91136), (23552, 88288), (31744, 65504), (32752, 63488), (32768, 63457), (44144, 47104), (45568, 45632)]