354966144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 1023247680

約数和(自身を除く): 668281536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 211, 312, 337, 384, 416, 422, 624, 633, 674, 832, 844, 1011, 1248, 1266, 1348, 1664, 1688, 2022, 2496, 2532, 2696, 2743, 3376, 4044, 4381, 4992, 5064, 5392, 5486, 6752, 8088, 8229, 8762, 10128, 10784, 10972, 13143, 13504, 16176, 16458, 17524, 20256, 21568, 21944, 26286, 27008, 32352, 32916, 35048, 40512, 43136, 43888, 52572, 64704, 65832, 70096, 71107, 81024, 87776, 105144, 129408, 131664, 140192, 142214, 175552, 210288, 213321, 263328, 280384, 284428, 351104, 420576, 426642, 526656, 560768, 568856, 841152, 853284, 924391, 1053312, 1137712, 1682304, 1706568, 1848782, 2275424, 2773173, 3413136, 3697564, 4550848, 5546346, 6826272, 7395128, 9101696, 11092692, 13652544, 14790256, 22185384, 27305088, 29580512, 44370768, 59161024, 88741536, 118322048, 177483072, 354966144]

約数ペア:

[(1, 354966144), (2, 177483072), (3, 118322048), (4, 88741536), (6, 59161024), (8, 44370768), (12, 29580512), (13, 27305088), (16, 22185384), (24, 14790256), (26, 13652544), (32, 11092692), (39, 9101696), (48, 7395128), (52, 6826272), (64, 5546346), (78, 4550848), (96, 3697564), (104, 3413136), (128, 2773173), (156, 2275424), (192, 1848782), (208, 1706568), (211, 1682304), (312, 1137712), (337, 1053312), (384, 924391), (416, 853284), (422, 841152), (624, 568856), (633, 560768), (674, 526656), (832, 426642), (844, 420576), (1011, 351104), (1248, 284428), (1266, 280384), (1348, 263328), (1664, 213321), (1688, 210288), (2022, 175552), (2496, 142214), (2532, 140192), (2696, 131664), (2743, 129408), (3376, 105144), (4044, 87776), (4381, 81024), (4992, 71107), (5064, 70096), (5392, 65832), (5486, 64704), (6752, 52572), (8088, 43888), (8229, 43136), (8762, 40512), (10128, 35048), (10784, 32916), (10972, 32352), (13143, 27008), (13504, 26286), (16176, 21944), (16458, 21568), (17524, 20256)]