889790208

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 2459716896

約数和(自身を除く): 1569926688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 173, 181, 192, 222, 256, 296, 346, 362, 384, 444, 519, 543, 592, 692, 724, 768, 888, 1038, 1086, 1184, 1384, 1448, 1776, 2076, 2172, 2368, 2768, 2896, 3552, 4152, 4344, 4736, 5536, 5792, 6401, 6697, 7104, 8304, 8688, 9472, 11072, 11584, 12802, 13394, 14208, 16608, 17376, 19203, 20091, 22144, 23168, 25604, 26788, 28416, 31313, 33216, 34752, 38406, 40182, 44288, 46336, 51208, 53576, 62626, 66432, 69504, 76812, 80364, 93939, 102416, 107152, 125252, 132864, 139008, 153624, 160728, 187878, 204832, 214304, 250504, 307248, 321456, 375756, 409664, 428608, 501008, 614496, 642912, 751512, 819328, 857216, 1002016, 1158581, 1228992, 1285824, 1503024, 1638656, 1714432, 2004032, 2317162, 2457984, 2571648, 3006048, 3475743, 4008064, 4634324, 4915968, 5143296, 6012096, 6951486, 8016128, 9268648, 12024192, 13902972, 18537296, 24048384, 27805944, 37074592, 55611888, 74149184, 111223776, 148298368, 222447552, 296596736, 444895104, 889790208]

約数ペア:

[(1, 889790208), (2, 444895104), (3, 296596736), (4, 222447552), (6, 148298368), (8, 111223776), (12, 74149184), (16, 55611888), (24, 37074592), (32, 27805944), (37, 24048384), (48, 18537296), (64, 13902972), (74, 12024192), (96, 9268648), (111, 8016128), (128, 6951486), (148, 6012096), (173, 5143296), (181, 4915968), (192, 4634324), (222, 4008064), (256, 3475743), (296, 3006048), (346, 2571648), (362, 2457984), (384, 2317162), (444, 2004032), (519, 1714432), (543, 1638656), (592, 1503024), (692, 1285824), (724, 1228992), (768, 1158581), (888, 1002016), (1038, 857216), (1086, 819328), (1184, 751512), (1384, 642912), (1448, 614496), (1776, 501008), (2076, 428608), (2172, 409664), (2368, 375756), (2768, 321456), (2896, 307248), (3552, 250504), (4152, 214304), (4344, 204832), (4736, 187878), (5536, 160728), (5792, 153624), (6401, 139008), (6697, 132864), (7104, 125252), (8304, 107152), (8688, 102416), (9472, 93939), (11072, 80364), (11584, 76812), (12802, 69504), (13394, 66432), (14208, 62626), (16608, 53576), (17376, 51208), (19203, 46336), (20091, 44288), (22144, 40182), (23168, 38406), (25604, 34752), (26788, 33216), (28416, 31313)]