290365936

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 676831680

約数和(自身を除く): 386465744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 259, 287, 296, 328, 518, 574, 592, 656, 1036, 1148, 1517, 1709, 2072, 2296, 3034, 3418, 4144, 4592, 6068, 6836, 10619, 11963, 12136, 13672, 21238, 23926, 24272, 27344, 42476, 47852, 63233, 70069, 84952, 95704, 126466, 140138, 169904, 191408, 252932, 280276, 442631, 490483, 505864, 560552, 885262, 980966, 1011728, 1121104, 1770524, 1961932, 2592553, 3541048, 3923864, 5185106, 7082096, 7847728, 10370212, 18147871, 20740424, 36295742, 41480848, 72591484, 145182968, 290365936]

約数ペア:

[(1, 290365936), (2, 145182968), (4, 72591484), (7, 41480848), (8, 36295742), (14, 20740424), (16, 18147871), (28, 10370212), (37, 7847728), (41, 7082096), (56, 5185106), (74, 3923864), (82, 3541048), (112, 2592553), (148, 1961932), (164, 1770524), (259, 1121104), (287, 1011728), (296, 980966), (328, 885262), (518, 560552), (574, 505864), (592, 490483), (656, 442631), (1036, 280276), (1148, 252932), (1517, 191408), (1709, 169904), (2072, 140138), (2296, 126466), (3034, 95704), (3418, 84952), (4144, 70069), (4592, 63233), (6068, 47852), (6836, 42476), (10619, 27344), (11963, 24272), (12136, 23926), (13672, 21238)]