494356896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 1660538880

約数和(自身を除く): 1166181984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 43, 44, 48, 57, 66, 72, 76, 86, 88, 96, 99, 114, 129, 132, 144, 152, 171, 172, 176, 191, 198, 209, 228, 258, 264, 288, 304, 342, 344, 352, 382, 387, 396, 418, 456, 473, 516, 528, 573, 608, 627, 684, 688, 764, 774, 792, 817, 836, 912, 946, 1032, 1056, 1146, 1254, 1368, 1376, 1419, 1528, 1548, 1584, 1634, 1672, 1719, 1824, 1881, 1892, 2064, 2101, 2292, 2451, 2508, 2736, 2838, 3056, 3096, 3168, 3268, 3344, 3438, 3629, 3762, 3784, 4128, 4202, 4257, 4584, 4902, 5016, 5472, 5676, 6112, 6192, 6303, 6536, 6688, 6876, 7258, 7353, 7524, 7568, 8213, 8404, 8514, 8987, 9168, 9804, 10032, 10887, 11352, 12384, 12606, 13072, 13752, 14516, 14706, 15048, 15136, 16426, 16808, 17028, 17974, 18336, 18909, 19608, 20064, 21774, 22704, 24639, 25212, 26144, 26961, 27504, 29032, 29412, 30096, 32661, 32852, 33616, 34056, 35948, 37818, 39216, 39919, 43548, 45408, 49278, 50424, 53922, 55008, 58064, 58824, 60192, 65322, 65704, 67232, 68112, 71896, 73917, 75636, 78432, 79838, 80883, 87096, 90343, 98556, 100848, 107844, 116128, 117648, 119757, 130644, 131408, 136224, 143792, 147834, 151272, 156047, 159676, 161766, 174192, 180686, 197112, 201696, 215688, 235296, 239514, 261288, 262816, 271029, 287584, 295668, 302544, 312094, 319352, 323532, 348384, 359271, 361372, 394224, 431376, 468141, 479028, 522576, 542058, 591336, 605088, 624188, 638704, 647064, 718542, 722744, 788448, 813087, 862752, 936282, 958056, 1045152, 1084116, 1182672, 1248376, 1277408, 1294128, 1404423, 1437084, 1445488, 1626174, 1716517, 1872564, 1916112, 2168232, 2365344, 2496752, 2588256, 2808846, 2874168, 2890976, 3252348, 3433034, 3745128, 3832224, 4336464, 4993504, 5149551, 5617692, 5748336, 6504696, 6866068, 7490256, 8672928, 10299102, 11235384, 11496672, 13009392, 13732136, 14980512, 15448653, 20598204, 22470768, 26018784, 27464272, 30897306, 41196408, 44941536, 54928544, 61794612, 82392816, 123589224, 164785632, 247178448, 494356896]

約数ペア:

[(1, 494356896), (2, 247178448), (3, 164785632), (4, 123589224), (6, 82392816), (8, 61794612), (9, 54928544), (11, 44941536), (12, 41196408), (16, 30897306), (18, 27464272), (19, 26018784), (22, 22470768), (24, 20598204), (32, 15448653), (33, 14980512), (36, 13732136), (38, 13009392), (43, 11496672), (44, 11235384), (48, 10299102), (57, 8672928), (66, 7490256), (72, 6866068), (76, 6504696), (86, 5748336), (88, 5617692), (96, 5149551), (99, 4993504), (114, 4336464), (129, 3832224), (132, 3745128), (144, 3433034), (152, 3252348), (171, 2890976), (172, 2874168), (176, 2808846), (191, 2588256), (198, 2496752), (209, 2365344), (228, 2168232), (258, 1916112), (264, 1872564), (288, 1716517), (304, 1626174), (342, 1445488), (344, 1437084), (352, 1404423), (382, 1294128), (387, 1277408), (396, 1248376), (418, 1182672), (456, 1084116), (473, 1045152), (516, 958056), (528, 936282), (573, 862752), (608, 813087), (627, 788448), (684, 722744), (688, 718542), (764, 647064), (774, 638704), (792, 624188), (817, 605088), (836, 591336), (912, 542058), (946, 522576), (1032, 479028), (1056, 468141), (1146, 431376), (1254, 394224), (1368, 361372), (1376, 359271), (1419, 348384), (1528, 323532), (1548, 319352), (1584, 312094), (1634, 302544), (1672, 295668), (1719, 287584), (1824, 271029), (1881, 262816), (1892, 261288), (2064, 239514), (2101, 235296), (2292, 215688), (2451, 201696), (2508, 197112), (2736, 180686), (2838, 174192), (3056, 161766), (3096, 159676), (3168, 156047), (3268, 151272), (3344, 147834), (3438, 143792), (3629, 136224), (3762, 131408), (3784, 130644), (4128, 119757), (4202, 117648), (4257, 116128), (4584, 107844), (4902, 100848), (5016, 98556), (5472, 90343), (5676, 87096), (6112, 80883), (6192, 79838), (6303, 78432), (6536, 75636), (6688, 73917), (6876, 71896), (7258, 68112), (7353, 67232), (7524, 65704), (7568, 65322), (8213, 60192), (8404, 58824), (8514, 58064), (8987, 55008), (9168, 53922), (9804, 50424), (10032, 49278), (10887, 45408), (11352, 43548), (12384, 39919), (12606, 39216), (13072, 37818), (13752, 35948), (14516, 34056), (14706, 33616), (15048, 32852), (15136, 32661), (16426, 30096), (16808, 29412), (17028, 29032), (17974, 27504), (18336, 26961), (18909, 26144), (19608, 25212), (20064, 24639), (21774, 22704)]