40633944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 119024640

約数和(自身を除く): 78390696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 163, 188, 204, 221, 282, 312, 326, 376, 408, 442, 489, 564, 611, 652, 663, 799, 884, 978, 1128, 1222, 1304, 1326, 1598, 1768, 1833, 1956, 2119, 2397, 2444, 2652, 2771, 3196, 3666, 3912, 4238, 4794, 4888, 5304, 5542, 6357, 6392, 7332, 7661, 8313, 8476, 9588, 10387, 11084, 12714, 14664, 15322, 16626, 16952, 19176, 20774, 22168, 22983, 25428, 30644, 31161, 33252, 36023, 41548, 45966, 50856, 61288, 62322, 66504, 72046, 83096, 91932, 99593, 108069, 124644, 130237, 144092, 183864, 199186, 216138, 249288, 260474, 288184, 298779, 390711, 398372, 432276, 520948, 597558, 781422, 796744, 864552, 1041896, 1195116, 1562844, 1693081, 2390232, 3125688, 3386162, 5079243, 6772324, 10158486, 13544648, 20316972, 40633944]

約数ペア:

[(1, 40633944), (2, 20316972), (3, 13544648), (4, 10158486), (6, 6772324), (8, 5079243), (12, 3386162), (13, 3125688), (17, 2390232), (24, 1693081), (26, 1562844), (34, 1195116), (39, 1041896), (47, 864552), (51, 796744), (52, 781422), (68, 597558), (78, 520948), (94, 432276), (102, 398372), (104, 390711), (136, 298779), (141, 288184), (156, 260474), (163, 249288), (188, 216138), (204, 199186), (221, 183864), (282, 144092), (312, 130237), (326, 124644), (376, 108069), (408, 99593), (442, 91932), (489, 83096), (564, 72046), (611, 66504), (652, 62322), (663, 61288), (799, 50856), (884, 45966), (978, 41548), (1128, 36023), (1222, 33252), (1304, 31161), (1326, 30644), (1598, 25428), (1768, 22983), (1833, 22168), (1956, 20774), (2119, 19176), (2397, 16952), (2444, 16626), (2652, 15322), (2771, 14664), (3196, 12714), (3666, 11084), (3912, 10387), (4238, 9588), (4794, 8476), (4888, 8313), (5304, 7661), (5542, 7332), (6357, 6392)]