488198736

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 1434241536

約数和(自身を除く): 946042800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 223, 276, 368, 414, 446, 552, 661, 669, 828, 892, 1104, 1322, 1338, 1656, 1784, 1983, 2007, 2644, 2676, 3312, 3568, 3966, 4014, 5129, 5288, 5352, 5949, 7932, 8028, 10258, 10576, 10704, 11898, 15203, 15387, 15864, 16056, 20516, 23796, 30406, 30774, 31728, 32112, 41032, 45609, 46161, 47592, 60812, 61548, 82064, 91218, 92322, 95184, 121624, 123096, 136827, 147403, 182436, 184644, 243248, 246192, 273654, 294806, 364872, 369288, 442209, 547308, 589612, 729744, 738576, 884418, 1094616, 1179224, 1326627, 1768836, 2189232, 2358448, 2653254, 3390269, 3537672, 5306508, 6780538, 7075344, 10170807, 10613016, 13561076, 20341614, 21226032, 27122152, 30512421, 40683228, 54244304, 61024842, 81366456, 122049684, 162732912, 244099368, 488198736]

約数ペア:

[(1, 488198736), (2, 244099368), (3, 162732912), (4, 122049684), (6, 81366456), (8, 61024842), (9, 54244304), (12, 40683228), (16, 30512421), (18, 27122152), (23, 21226032), (24, 20341614), (36, 13561076), (46, 10613016), (48, 10170807), (69, 7075344), (72, 6780538), (92, 5306508), (138, 3537672), (144, 3390269), (184, 2653254), (207, 2358448), (223, 2189232), (276, 1768836), (368, 1326627), (414, 1179224), (446, 1094616), (552, 884418), (661, 738576), (669, 729744), (828, 589612), (892, 547308), (1104, 442209), (1322, 369288), (1338, 364872), (1656, 294806), (1784, 273654), (1983, 246192), (2007, 243248), (2644, 184644), (2676, 182436), (3312, 147403), (3568, 136827), (3966, 123096), (4014, 121624), (5129, 95184), (5288, 92322), (5352, 91218), (5949, 82064), (7932, 61548), (8028, 60812), (10258, 47592), (10576, 46161), (10704, 45609), (11898, 41032), (15203, 32112), (15387, 31728), (15864, 30774), (16056, 30406), (20516, 23796)]