38186891008

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 88735239936

約数和(自身を除く): 50548348928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 251, 256, 292, 448, 502, 511, 584, 896, 1004, 1022, 1163, 1168, 1757, 1792, 2008, 2044, 2326, 2336, 3514, 4016, 4088, 4652, 4672, 7028, 8032, 8141, 8176, 9304, 9344, 14056, 16064, 16282, 16352, 18323, 18608, 18688, 28112, 32128, 32564, 32704, 36646, 37216, 56224, 64256, 65128, 65408, 73292, 74432, 84899, 112448, 128261, 130256, 130816, 146584, 148864, 169798, 224896, 256522, 260512, 291913, 293168, 297728, 339596, 449792, 513044, 521024, 583826, 586336, 594293, 679192, 1026088, 1042048, 1167652, 1172672, 1188586, 1358384, 2043391, 2052176, 2084096, 2335304, 2345344, 2377172, 2716768, 4086782, 4104352, 4670608, 4690688, 4754344, 5433536, 8173564, 8208704, 9341216, 9508688, 10867072, 16347128, 16417408, 18682432, 19017376, 21309649, 21734144, 32694256, 32834816, 37364864, 38034752, 42619298, 65388512, 74729728, 76069504, 85238596, 130777024, 149167543, 152139008, 170477192, 261554048, 298335086, 340954384, 523108096, 596670172, 681908768, 1193340344, 1363817536, 2386680688, 2727635072, 4773361376, 5455270144, 9546722752, 19093445504, 38186891008]

約数ペア:

[(1, 38186891008), (2, 19093445504), (4, 9546722752), (7, 5455270144), (8, 4773361376), (14, 2727635072), (16, 2386680688), (28, 1363817536), (32, 1193340344), (56, 681908768), (64, 596670172), (73, 523108096), (112, 340954384), (128, 298335086), (146, 261554048), (224, 170477192), (251, 152139008), (256, 149167543), (292, 130777024), (448, 85238596), (502, 76069504), (511, 74729728), (584, 65388512), (896, 42619298), (1004, 38034752), (1022, 37364864), (1163, 32834816), (1168, 32694256), (1757, 21734144), (1792, 21309649), (2008, 19017376), (2044, 18682432), (2326, 16417408), (2336, 16347128), (3514, 10867072), (4016, 9508688), (4088, 9341216), (4652, 8208704), (4672, 8173564), (7028, 5433536), (8032, 4754344), (8141, 4690688), (8176, 4670608), (9304, 4104352), (9344, 4086782), (14056, 2716768), (16064, 2377172), (16282, 2345344), (16352, 2335304), (18323, 2084096), (18608, 2052176), (18688, 2043391), (28112, 1358384), (32128, 1188586), (32564, 1172672), (32704, 1167652), (36646, 1042048), (37216, 1026088), (56224, 679192), (64256, 594293), (65128, 586336), (65408, 583826), (73292, 521024), (74432, 513044), (84899, 449792), (112448, 339596), (128261, 297728), (130256, 293168), (130816, 291913), (146584, 260512), (148864, 256522), (169798, 224896)]