728071656704

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{39373}}^1$

素因数の和:40020

約数の個数: 144

約数和(自身を含む): 1761556220928

約数和(自身を除く): 1033484564224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 607, 896, 952, 1088, 1214, 1792, 1904, 2176, 2428, 3808, 4249, 4352, 4856, 7616, 8498, 9712, 10319, 15232, 16996, 19424, 20638, 30464, 33992, 38848, 39373, 41276, 67984, 72233, 77696, 78746, 82552, 135968, 144466, 155392, 157492, 165104, 271936, 275611, 288932, 314984, 330208, 543872, 551222, 577864, 629968, 660416, 669341, 1087744, 1102444, 1155728, 1259936, 1320832, 1338682, 2204888, 2311456, 2519872, 2641664, 2677364, 4409776, 4622912, 4685387, 5039744, 5354728, 8819552, 9245824, 9370774, 10079488, 10709456, 17639104, 18491648, 18741548, 21418912, 23899411, 35278208, 37483096, 42837824, 47798822, 70556416, 74966192, 85675648, 95597644, 149932384, 167295877, 171351296, 191195288, 299864768, 334591754, 382390576, 406289987, 599729536, 669183508, 764781152, 812579974, 1199459072, 1338367016, 1529562304, 1625159948, 2676734032, 2844029909, 3059124608, 3250319896, 5353468064, 5688059818, 6118249216, 6500639792, 10706936128, 11376119636, 13001279584, 21413872256, 22752239272, 26002559168, 42827744512, 45504478544, 52005118336, 91008957088, 104010236672, 182017914176, 364035828352, 728071656704]

約数ペア:

[(1, 728071656704), (2, 364035828352), (4, 182017914176), (7, 104010236672), (8, 91008957088), (14, 52005118336), (16, 45504478544), (17, 42827744512), (28, 26002559168), (32, 22752239272), (34, 21413872256), (56, 13001279584), (64, 11376119636), (68, 10706936128), (112, 6500639792), (119, 6118249216), (128, 5688059818), (136, 5353468064), (224, 3250319896), (238, 3059124608), (256, 2844029909), (272, 2676734032), (448, 1625159948), (476, 1529562304), (544, 1338367016), (607, 1199459072), (896, 812579974), (952, 764781152), (1088, 669183508), (1214, 599729536), (1792, 406289987), (1904, 382390576), (2176, 334591754), (2428, 299864768), (3808, 191195288), (4249, 171351296), (4352, 167295877), (4856, 149932384), (7616, 95597644), (8498, 85675648), (9712, 74966192), (10319, 70556416), (15232, 47798822), (16996, 42837824), (19424, 37483096), (20638, 35278208), (30464, 23899411), (33992, 21418912), (38848, 18741548), (39373, 18491648), (41276, 17639104), (67984, 10709456), (72233, 10079488), (77696, 9370774), (78746, 9245824), (82552, 8819552), (135968, 5354728), (144466, 5039744), (155392, 4685387), (157492, 4622912), (165104, 4409776), (271936, 2677364), (275611, 2641664), (288932, 2519872), (314984, 2311456), (330208, 2204888), (543872, 1338682), (551222, 1320832), (577864, 1259936), (629968, 1155728), (660416, 1102444), (669341, 1087744)]