1819439104

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 208

約数和(自身を含む): 4529295360

約数和(自身を除く): 2709856256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 89, 92, 112, 124, 128, 161, 178, 184, 217, 224, 248, 256, 322, 356, 368, 434, 448, 496, 512, 623, 644, 712, 713, 736, 868, 896, 992, 1024, 1246, 1288, 1424, 1426, 1472, 1736, 1792, 1984, 2047, 2048, 2492, 2576, 2759, 2848, 2852, 2944, 3472, 3584, 3968, 4094, 4096, 4984, 4991, 5152, 5518, 5696, 5704, 5888, 6944, 7168, 7936, 8188, 9968, 9982, 10304, 11036, 11392, 11408, 11776, 13888, 14329, 14336, 15872, 16376, 19313, 19936, 19964, 20608, 22072, 22784, 22816, 23552, 27776, 28658, 28672, 31744, 32752, 38626, 39872, 39928, 41216, 44144, 45568, 45632, 47104, 55552, 57316, 63457, 63488, 65504, 77252, 79744, 79856, 82432, 88288, 91136, 91264, 94208, 111104, 114632, 126914, 126976, 131008, 154504, 159488, 159712, 164864, 176576, 182272, 182528, 222208, 229264, 253828, 262016, 309008, 318976, 319424, 329728, 353152, 364544, 365056, 444199, 444416, 458528, 507656, 524032, 618016, 637952, 638848, 659456, 706304, 730112, 888398, 888832, 917056, 1015312, 1048064, 1236032, 1275904, 1277696, 1412608, 1460224, 1776796, 1834112, 2030624, 2096128, 2472064, 2551808, 2555392, 2825216, 2920448, 3553592, 3668224, 4061248, 4192256, 4944128, 5110784, 5650432, 7107184, 7336448, 8122496, 8384512, 9888256, 10221568, 11300864, 14214368, 14672896, 16244992, 19776512, 20443136, 28428736, 29345792, 32489984, 39553024, 56857472, 58691584, 64979968, 79106048, 113714944, 129959936, 227429888, 259919872, 454859776, 909719552, 1819439104]

約数ペア:

[(1, 1819439104), (2, 909719552), (4, 454859776), (7, 259919872), (8, 227429888), (14, 129959936), (16, 113714944), (23, 79106048), (28, 64979968), (31, 58691584), (32, 56857472), (46, 39553024), (56, 32489984), (62, 29345792), (64, 28428736), (89, 20443136), (92, 19776512), (112, 16244992), (124, 14672896), (128, 14214368), (161, 11300864), (178, 10221568), (184, 9888256), (217, 8384512), (224, 8122496), (248, 7336448), (256, 7107184), (322, 5650432), (356, 5110784), (368, 4944128), (434, 4192256), (448, 4061248), (496, 3668224), (512, 3553592), (623, 2920448), (644, 2825216), (712, 2555392), (713, 2551808), (736, 2472064), (868, 2096128), (896, 2030624), (992, 1834112), (1024, 1776796), (1246, 1460224), (1288, 1412608), (1424, 1277696), (1426, 1275904), (1472, 1236032), (1736, 1048064), (1792, 1015312), (1984, 917056), (2047, 888832), (2048, 888398), (2492, 730112), (2576, 706304), (2759, 659456), (2848, 638848), (2852, 637952), (2944, 618016), (3472, 524032), (3584, 507656), (3968, 458528), (4094, 444416), (4096, 444199), (4984, 365056), (4991, 364544), (5152, 353152), (5518, 329728), (5696, 319424), (5704, 318976), (5888, 309008), (6944, 262016), (7168, 253828), (7936, 229264), (8188, 222208), (9968, 182528), (9982, 182272), (10304, 176576), (11036, 164864), (11392, 159712), (11408, 159488), (11776, 154504), (13888, 131008), (14329, 126976), (14336, 126914), (15872, 114632), (16376, 111104), (19313, 94208), (19936, 91264), (19964, 91136), (20608, 88288), (22072, 82432), (22784, 79856), (22816, 79744), (23552, 77252), (27776, 65504), (28658, 63488), (28672, 63457), (31744, 57316), (32752, 55552), (38626, 47104), (39872, 45632), (39928, 45568), (41216, 44144)]