419960064

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{14779}}^1$

素因数の和:14835

約数の個数: 72

約数和(自身を含む): 1147992160

約数和(自身を除く): 728032096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 14779, 28416, 29558, 44337, 59116, 88674, 118232, 177348, 236464, 354696, 472928, 546823, 709392, 945856, 1093646, 1418784, 1640469, 1891712, 2187292, 2837568, 3280938, 3783424, 4374584, 5675136, 6561876, 8749168, 11350272, 13123752, 17498336, 26247504, 34996672, 52495008, 69993344, 104990016, 139986688, 209980032, 419960064]

約数ペア:

[(1, 419960064), (2, 209980032), (3, 139986688), (4, 104990016), (6, 69993344), (8, 52495008), (12, 34996672), (16, 26247504), (24, 17498336), (32, 13123752), (37, 11350272), (48, 8749168), (64, 6561876), (74, 5675136), (96, 4374584), (111, 3783424), (128, 3280938), (148, 2837568), (192, 2187292), (222, 1891712), (256, 1640469), (296, 1418784), (384, 1093646), (444, 945856), (592, 709392), (768, 546823), (888, 472928), (1184, 354696), (1776, 236464), (2368, 177348), (3552, 118232), (4736, 88674), (7104, 59116), (9472, 44337), (14208, 29558), (14779, 28416)]