497180448

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 144

約数和(自身を含む): 1523602080

約数和(自身を除く): 1026421632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 387, 456, 516, 608, 684, 688, 774, 817, 912, 1032, 1368, 1376, 1548, 1634, 1824, 2064, 2113, 2451, 2736, 3096, 3268, 4128, 4226, 4902, 5472, 6192, 6339, 6536, 7353, 8452, 9804, 12384, 12678, 13072, 14706, 16904, 19017, 19608, 25356, 26144, 29412, 33808, 38034, 39216, 40147, 50712, 58824, 67616, 76068, 78432, 80294, 90859, 101424, 117648, 120441, 152136, 160588, 181718, 202848, 235296, 240882, 272577, 304272, 321176, 361323, 363436, 481764, 545154, 608544, 642352, 722646, 726872, 817731, 963528, 1090308, 1284704, 1445292, 1453744, 1635462, 1726321, 1927056, 2180616, 2890584, 2907488, 3270924, 3452642, 3854112, 4361232, 5178963, 5781168, 6541848, 6905284, 8722464, 10357926, 11562336, 13083696, 13810568, 15536889, 20715852, 26167392, 27621136, 31073778, 41431704, 55242272, 62147556, 82863408, 124295112, 165726816, 248590224, 497180448]

約数ペア:

[(1, 497180448), (2, 248590224), (3, 165726816), (4, 124295112), (6, 82863408), (8, 62147556), (9, 55242272), (12, 41431704), (16, 31073778), (18, 27621136), (19, 26167392), (24, 20715852), (32, 15536889), (36, 13810568), (38, 13083696), (43, 11562336), (48, 10357926), (57, 8722464), (72, 6905284), (76, 6541848), (86, 5781168), (96, 5178963), (114, 4361232), (129, 3854112), (144, 3452642), (152, 3270924), (171, 2907488), (172, 2890584), (228, 2180616), (258, 1927056), (288, 1726321), (304, 1635462), (342, 1453744), (344, 1445292), (387, 1284704), (456, 1090308), (516, 963528), (608, 817731), (684, 726872), (688, 722646), (774, 642352), (817, 608544), (912, 545154), (1032, 481764), (1368, 363436), (1376, 361323), (1548, 321176), (1634, 304272), (1824, 272577), (2064, 240882), (2113, 235296), (2451, 202848), (2736, 181718), (3096, 160588), (3268, 152136), (4128, 120441), (4226, 117648), (4902, 101424), (5472, 90859), (6192, 80294), (6339, 78432), (6536, 76068), (7353, 67616), (8452, 58824), (9804, 50712), (12384, 40147), (12678, 39216), (13072, 38034), (14706, 33808), (16904, 29412), (19017, 26144), (19608, 25356)]