258044813936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 639451072512

約数和(自身を除く): 381406258576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 223, 248, 364, 403, 434, 446, 496, 728, 806, 827, 868, 892, 961, 1456, 1561, 1612, 1654, 1736, 1784, 1922, 2821, 2899, 3122, 3224, 3308, 3472, 3568, 3844, 5642, 5789, 5798, 6244, 6448, 6616, 6727, 6913, 7688, 10751, 11284, 11578, 11596, 12488, 12493, 13232, 13454, 13826, 15376, 20293, 21502, 22568, 23156, 23192, 24976, 24986, 25637, 26908, 27652, 40586, 43004, 45136, 46312, 46384, 48391, 49972, 51274, 53816, 55304, 75257, 81172, 86008, 87451, 89869, 92624, 96782, 99944, 102548, 107632, 110608, 150514, 162344, 172016, 174902, 179459, 179738, 184421, 193564, 199888, 205096, 214303, 301028, 324688, 333281, 349804, 358918, 359476, 368842, 387128, 410192, 428606, 602056, 629083, 666562, 699608, 717836, 718952, 737684, 774256, 794747, 857212, 1204112, 1258166, 1290947, 1333124, 1399216, 1435672, 1437904, 1475368, 1500121, 1589494, 1714424, 2332967, 2397473, 2516332, 2581894, 2666248, 2785939, 2871344, 2950736, 3000242, 3178988, 3428848, 4665934, 4794946, 5032664, 5163788, 5332496, 5563229, 5571878, 5717051, 6000484, 6357976, 9331868, 9589892, 10065328, 10327576, 10331711, 11126458, 11143756, 11434102, 12000968, 12715952, 16782311, 18663736, 19179784, 19501573, 20655152, 20663422, 22252916, 22287512, 22868204, 24001936, 33564622, 37327472, 38359568, 39003146, 40019357, 41326844, 44505832, 44575024, 45736408, 67129244, 72321977, 74321663, 78006292, 80038714, 82653688, 89011664, 91472816, 134258488, 144643954, 148643326, 156012584, 160077428, 165307376, 177228581, 268516976, 289287908, 297286652, 312025168, 320154856, 354457162, 520251641, 578575816, 594573304, 640309712, 708914324, 1040503282, 1157151632, 1189146608, 1240600067, 1417828648, 2081006564, 2303971553, 2481200134, 2835657296, 4162013128, 4607943106, 4962400268, 8324026256, 9215886212, 9924800536, 16127800871, 18431772424, 19849601072, 32255601742, 36863544848, 64511203484, 129022406968, 258044813936]

約数ペア:

[(1, 258044813936), (2, 129022406968), (4, 64511203484), (7, 36863544848), (8, 32255601742), (13, 19849601072), (14, 18431772424), (16, 16127800871), (26, 9924800536), (28, 9215886212), (31, 8324026256), (52, 4962400268), (56, 4607943106), (62, 4162013128), (91, 2835657296), (104, 2481200134), (112, 2303971553), (124, 2081006564), (182, 1417828648), (208, 1240600067), (217, 1189146608), (223, 1157151632), (248, 1040503282), (364, 708914324), (403, 640309712), (434, 594573304), (446, 578575816), (496, 520251641), (728, 354457162), (806, 320154856), (827, 312025168), (868, 297286652), (892, 289287908), (961, 268516976), (1456, 177228581), (1561, 165307376), (1612, 160077428), (1654, 156012584), (1736, 148643326), (1784, 144643954), (1922, 134258488), (2821, 91472816), (2899, 89011664), (3122, 82653688), (3224, 80038714), (3308, 78006292), (3472, 74321663), (3568, 72321977), (3844, 67129244), (5642, 45736408), (5789, 44575024), (5798, 44505832), (6244, 41326844), (6448, 40019357), (6616, 39003146), (6727, 38359568), (6913, 37327472), (7688, 33564622), (10751, 24001936), (11284, 22868204), (11578, 22287512), (11596, 22252916), (12488, 20663422), (12493, 20655152), (13232, 19501573), (13454, 19179784), (13826, 18663736), (15376, 16782311), (20293, 12715952), (21502, 12000968), (22568, 11434102), (23156, 11143756), (23192, 11126458), (24976, 10331711), (24986, 10327576), (25637, 10065328), (26908, 9589892), (27652, 9331868), (40586, 6357976), (43004, 6000484), (45136, 5717051), (46312, 5571878), (46384, 5563229), (48391, 5332496), (49972, 5163788), (51274, 5032664), (53816, 4794946), (55304, 4665934), (75257, 3428848), (81172, 3178988), (86008, 3000242), (87451, 2950736), (89869, 2871344), (92624, 2785939), (96782, 2666248), (99944, 2581894), (102548, 2516332), (107632, 2397473), (110608, 2332967), (150514, 1714424), (162344, 1589494), (172016, 1500121), (174902, 1475368), (179459, 1437904), (179738, 1435672), (184421, 1399216), (193564, 1333124), (199888, 1290947), (205096, 1258166), (214303, 1204112), (301028, 857212), (324688, 794747), (333281, 774256), (349804, 737684), (358918, 718952), (359476, 717836), (368842, 699608), (387128, 666562), (410192, 629083), (428606, 602056)]