388900054062

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{212827}}^1$

素因数の和:213007

約数の個数: 128

約数和(自身を含む): 986840870400

約数和(自身を除く): 597940816338

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 137, 171, 234, 247, 274, 342, 351, 411, 494, 513, 702, 741, 822, 1026, 1233, 1482, 1781, 2223, 2466, 2603, 3562, 3699, 4446, 5206, 5343, 6669, 7398, 7809, 10686, 13338, 15618, 16029, 23427, 32058, 33839, 46854, 48087, 67678, 70281, 96174, 101517, 140562, 203034, 212827, 304551, 425654, 609102, 638481, 913653, 1276962, 1827306, 1915443, 2766751, 3830886, 4043713, 5533502, 5746329, 8087426, 8300253, 11492658, 12131139, 16600506, 24262278, 24900759, 29157299, 36393417, 49801518, 52568269, 58314598, 72786834, 74702277, 87471897, 105136538, 109180251, 149404554, 157704807, 174943794, 218360502, 262415691, 315409614, 379044887, 473114421, 524831382, 553988681, 758089774, 787247073, 946228842, 1107977362, 1137134661, 1419343263, 1574494146, 1661966043, 2274269322, 2838686526, 3323932086, 3411403983, 4985898129, 6822807966, 7201852853, 9971796258, 10234211949, 14403705706, 14957694387, 20468423898, 21605558559, 29915388774, 43211117118, 64816675677, 129633351354, 194450027031, 388900054062]

約数ペア:

[(1, 388900054062), (2, 194450027031), (3, 129633351354), (6, 64816675677), (9, 43211117118), (13, 29915388774), (18, 21605558559), (19, 20468423898), (26, 14957694387), (27, 14403705706), (38, 10234211949), (39, 9971796258), (54, 7201852853), (57, 6822807966), (78, 4985898129), (114, 3411403983), (117, 3323932086), (137, 2838686526), (171, 2274269322), (234, 1661966043), (247, 1574494146), (274, 1419343263), (342, 1137134661), (351, 1107977362), (411, 946228842), (494, 787247073), (513, 758089774), (702, 553988681), (741, 524831382), (822, 473114421), (1026, 379044887), (1233, 315409614), (1482, 262415691), (1781, 218360502), (2223, 174943794), (2466, 157704807), (2603, 149404554), (3562, 109180251), (3699, 105136538), (4446, 87471897), (5206, 74702277), (5343, 72786834), (6669, 58314598), (7398, 52568269), (7809, 49801518), (10686, 36393417), (13338, 29157299), (15618, 24900759), (16029, 24262278), (23427, 16600506), (32058, 12131139), (33839, 11492658), (46854, 8300253), (48087, 8087426), (67678, 5746329), (70281, 5533502), (96174, 4043713), (101517, 3830886), (140562, 2766751), (203034, 1915443), (212827, 1827306), (304551, 1276962), (425654, 913653), (609102, 638481)]