495495072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 1610219520

約数和(自身を除く): 1114724448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 32, 36, 38, 46, 48, 57, 62, 69, 72, 76, 92, 93, 96, 114, 124, 127, 138, 144, 152, 171, 184, 186, 207, 228, 248, 254, 276, 279, 288, 304, 342, 368, 372, 381, 414, 437, 456, 496, 508, 552, 558, 589, 608, 684, 713, 736, 744, 762, 828, 874, 912, 992, 1016, 1104, 1116, 1143, 1178, 1311, 1368, 1426, 1488, 1524, 1656, 1748, 1767, 1824, 2032, 2139, 2208, 2232, 2286, 2356, 2413, 2622, 2736, 2852, 2921, 2976, 3048, 3312, 3496, 3534, 3933, 3937, 4064, 4278, 4464, 4572, 4712, 4826, 5244, 5301, 5472, 5704, 5842, 6096, 6417, 6624, 6992, 7068, 7239, 7866, 7874, 8556, 8763, 8928, 9144, 9424, 9652, 10488, 10602, 11408, 11684, 11811, 12192, 12834, 13547, 13984, 14136, 14478, 15732, 15748, 17112, 17526, 18288, 18848, 19304, 20976, 21204, 21717, 22816, 23368, 23622, 25668, 26289, 27094, 28272, 28956, 31464, 31496, 34224, 35052, 35433, 36576, 38608, 40641, 41952, 42408, 43434, 46736, 47244, 51336, 52578, 54188, 55499, 56544, 57912, 62928, 62992, 68448, 70104, 70866, 74803, 77216, 81282, 84816, 86868, 90551, 93472, 94488, 102672, 105156, 108376, 110998, 115824, 121923, 125856, 125984, 140208, 141732, 149606, 162564, 166497, 169632, 173736, 181102, 188976, 205344, 210312, 216752, 221996, 224409, 231648, 243846, 271653, 280416, 283464, 299212, 325128, 332994, 347472, 362204, 377952, 420624, 433504, 443992, 448818, 487692, 499491, 543306, 566928, 598424, 650256, 665988, 673227, 694944, 724408, 814959, 841248, 887984, 897636, 975384, 998982, 1086612, 1133856, 1196848, 1300512, 1331976, 1346454, 1448816, 1629918, 1720469, 1775968, 1795272, 1950768, 1997964, 2173224, 2393696, 2663952, 2692908, 2897632, 3259836, 3440938, 3590544, 3901536, 3995928, 4346448, 5161407, 5327904, 5385816, 6519672, 6881876, 7181088, 7991856, 8692896, 10322814, 10771632, 13039344, 13763752, 15484221, 15983712, 20645628, 21543264, 26078688, 27527504, 30968442, 41291256, 55055008, 61936884, 82582512, 123873768, 165165024, 247747536, 495495072]

約数ペア:

[(1, 495495072), (2, 247747536), (3, 165165024), (4, 123873768), (6, 82582512), (8, 61936884), (9, 55055008), (12, 41291256), (16, 30968442), (18, 27527504), (19, 26078688), (23, 21543264), (24, 20645628), (31, 15983712), (32, 15484221), (36, 13763752), (38, 13039344), (46, 10771632), (48, 10322814), (57, 8692896), (62, 7991856), (69, 7181088), (72, 6881876), (76, 6519672), (92, 5385816), (93, 5327904), (96, 5161407), (114, 4346448), (124, 3995928), (127, 3901536), (138, 3590544), (144, 3440938), (152, 3259836), (171, 2897632), (184, 2692908), (186, 2663952), (207, 2393696), (228, 2173224), (248, 1997964), (254, 1950768), (276, 1795272), (279, 1775968), (288, 1720469), (304, 1629918), (342, 1448816), (368, 1346454), (372, 1331976), (381, 1300512), (414, 1196848), (437, 1133856), (456, 1086612), (496, 998982), (508, 975384), (552, 897636), (558, 887984), (589, 841248), (608, 814959), (684, 724408), (713, 694944), (736, 673227), (744, 665988), (762, 650256), (828, 598424), (874, 566928), (912, 543306), (992, 499491), (1016, 487692), (1104, 448818), (1116, 443992), (1143, 433504), (1178, 420624), (1311, 377952), (1368, 362204), (1426, 347472), (1488, 332994), (1524, 325128), (1656, 299212), (1748, 283464), (1767, 280416), (1824, 271653), (2032, 243846), (2139, 231648), (2208, 224409), (2232, 221996), (2286, 216752), (2356, 210312), (2413, 205344), (2622, 188976), (2736, 181102), (2852, 173736), (2921, 169632), (2976, 166497), (3048, 162564), (3312, 149606), (3496, 141732), (3534, 140208), (3933, 125984), (3937, 125856), (4064, 121923), (4278, 115824), (4464, 110998), (4572, 108376), (4712, 105156), (4826, 102672), (5244, 94488), (5301, 93472), (5472, 90551), (5704, 86868), (5842, 84816), (6096, 81282), (6417, 77216), (6624, 74803), (6992, 70866), (7068, 70104), (7239, 68448), (7866, 62992), (7874, 62928), (8556, 57912), (8763, 56544), (8928, 55499), (9144, 54188), (9424, 52578), (9652, 51336), (10488, 47244), (10602, 46736), (11408, 43434), (11684, 42408), (11811, 41952), (12192, 40641), (12834, 38608), (13547, 36576), (13984, 35433), (14136, 35052), (14478, 34224), (15732, 31496), (15748, 31464), (17112, 28956), (17526, 28272), (18288, 27094), (18848, 26289), (19304, 25668), (20976, 23622), (21204, 23368), (21717, 22816)]