251039376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 846802944

約数和(自身を除く): 595763568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 53, 56, 63, 72, 74, 84, 106, 111, 112, 126, 127, 144, 148, 159, 168, 212, 222, 252, 254, 259, 296, 318, 333, 336, 371, 381, 424, 444, 477, 504, 508, 518, 592, 636, 666, 742, 762, 777, 848, 888, 889, 954, 1008, 1016, 1036, 1113, 1143, 1272, 1332, 1484, 1524, 1554, 1776, 1778, 1908, 1961, 2032, 2072, 2226, 2286, 2331, 2544, 2664, 2667, 2968, 3048, 3108, 3339, 3556, 3816, 3922, 4144, 4452, 4572, 4662, 4699, 5328, 5334, 5883, 5936, 6096, 6216, 6678, 6731, 7112, 7632, 7844, 8001, 8904, 9144, 9324, 9398, 10668, 11766, 12432, 13356, 13462, 13727, 14097, 14224, 15688, 16002, 17649, 17808, 18288, 18648, 18796, 20193, 21336, 23532, 26712, 26924, 27454, 28194, 31376, 32004, 32893, 35298, 37296, 37592, 40386, 41181, 42291, 42672, 47064, 47117, 53424, 53848, 54908, 56388, 60579, 64008, 65786, 70596, 75184, 80772, 82362, 84582, 94128, 94234, 98679, 107696, 109816, 112776, 121158, 123543, 128016, 131572, 141192, 141351, 161544, 164724, 169164, 188468, 197358, 219632, 225552, 242316, 247086, 249047, 263144, 282384, 282702, 296037, 323088, 329448, 338328, 376936, 394716, 424053, 484632, 494172, 498094, 526288, 565404, 592074, 658896, 676656, 747141, 753872, 789432, 848106, 969264, 988344, 996188, 1130808, 1184148, 1494282, 1578864, 1696212, 1743329, 1976688, 1992376, 2241423, 2261616, 2368296, 2988564, 3392424, 3486658, 3984752, 4482846, 4736592, 5229987, 5977128, 6784848, 6973316, 8965692, 10459974, 11954256, 13946632, 15689961, 17931384, 20919948, 27893264, 31379922, 35862768, 41839896, 62759844, 83679792, 125519688, 251039376]

約数ペア:

[(1, 251039376), (2, 125519688), (3, 83679792), (4, 62759844), (6, 41839896), (7, 35862768), (8, 31379922), (9, 27893264), (12, 20919948), (14, 17931384), (16, 15689961), (18, 13946632), (21, 11954256), (24, 10459974), (28, 8965692), (36, 6973316), (37, 6784848), (42, 5977128), (48, 5229987), (53, 4736592), (56, 4482846), (63, 3984752), (72, 3486658), (74, 3392424), (84, 2988564), (106, 2368296), (111, 2261616), (112, 2241423), (126, 1992376), (127, 1976688), (144, 1743329), (148, 1696212), (159, 1578864), (168, 1494282), (212, 1184148), (222, 1130808), (252, 996188), (254, 988344), (259, 969264), (296, 848106), (318, 789432), (333, 753872), (336, 747141), (371, 676656), (381, 658896), (424, 592074), (444, 565404), (477, 526288), (504, 498094), (508, 494172), (518, 484632), (592, 424053), (636, 394716), (666, 376936), (742, 338328), (762, 329448), (777, 323088), (848, 296037), (888, 282702), (889, 282384), (954, 263144), (1008, 249047), (1016, 247086), (1036, 242316), (1113, 225552), (1143, 219632), (1272, 197358), (1332, 188468), (1484, 169164), (1524, 164724), (1554, 161544), (1776, 141351), (1778, 141192), (1908, 131572), (1961, 128016), (2032, 123543), (2072, 121158), (2226, 112776), (2286, 109816), (2331, 107696), (2544, 98679), (2664, 94234), (2667, 94128), (2968, 84582), (3048, 82362), (3108, 80772), (3339, 75184), (3556, 70596), (3816, 65786), (3922, 64008), (4144, 60579), (4452, 56388), (4572, 54908), (4662, 53848), (4699, 53424), (5328, 47117), (5334, 47064), (5883, 42672), (5936, 42291), (6096, 41181), (6216, 40386), (6678, 37592), (6731, 37296), (7112, 35298), (7632, 32893), (7844, 32004), (8001, 31376), (8904, 28194), (9144, 27454), (9324, 26924), (9398, 26712), (10668, 23532), (11766, 21336), (12432, 20193), (13356, 18796), (13462, 18648), (13727, 18288), (14097, 17808), (14224, 17649), (15688, 16002)]