259644096

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 224

約数和(自身を含む): 815400960

約数和(自身を除く): 555756864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 72, 74, 93, 96, 108, 111, 124, 131, 144, 148, 186, 192, 216, 222, 248, 262, 279, 288, 296, 333, 372, 393, 432, 444, 496, 524, 558, 576, 592, 666, 744, 786, 837, 864, 888, 992, 999, 1048, 1116, 1147, 1179, 1184, 1332, 1488, 1572, 1674, 1728, 1776, 1984, 1998, 2096, 2232, 2294, 2358, 2368, 2664, 2976, 3144, 3348, 3441, 3537, 3552, 3996, 4061, 4192, 4464, 4588, 4716, 4847, 5328, 5952, 6288, 6696, 6882, 7074, 7104, 7992, 8122, 8384, 8928, 9176, 9432, 9694, 10323, 10656, 12183, 12576, 13392, 13764, 14148, 14541, 15984, 16244, 17856, 18352, 18864, 19388, 20646, 21312, 24366, 25152, 26784, 27528, 28296, 29082, 30969, 31968, 32488, 36549, 36704, 37728, 38776, 41292, 43623, 48732, 53568, 55056, 56592, 58164, 61938, 63936, 64976, 73098, 73408, 75456, 77552, 82584, 87246, 97464, 109647, 110112, 113184, 116328, 123876, 129952, 130869, 146196, 150257, 155104, 165168, 174492, 194928, 219294, 220224, 226368, 232656, 247752, 259904, 261738, 292392, 300514, 310208, 330336, 348984, 389856, 438588, 450771, 465312, 495504, 523476, 584784, 601028, 660672, 697968, 779712, 877176, 901542, 930624, 991008, 1046952, 1169568, 1202056, 1352313, 1395936, 1754352, 1803084, 1982016, 2093904, 2339136, 2404112, 2704626, 2791872, 3508704, 3606168, 4056939, 4187808, 4808224, 5409252, 7017408, 7212336, 8113878, 8375616, 9616448, 10818504, 14424672, 16227756, 21637008, 28849344, 32455512, 43274016, 64911024, 86548032, 129822048, 259644096]

約数ペア:

[(1, 259644096), (2, 129822048), (3, 86548032), (4, 64911024), (6, 43274016), (8, 32455512), (9, 28849344), (12, 21637008), (16, 16227756), (18, 14424672), (24, 10818504), (27, 9616448), (31, 8375616), (32, 8113878), (36, 7212336), (37, 7017408), (48, 5409252), (54, 4808224), (62, 4187808), (64, 4056939), (72, 3606168), (74, 3508704), (93, 2791872), (96, 2704626), (108, 2404112), (111, 2339136), (124, 2093904), (131, 1982016), (144, 1803084), (148, 1754352), (186, 1395936), (192, 1352313), (216, 1202056), (222, 1169568), (248, 1046952), (262, 991008), (279, 930624), (288, 901542), (296, 877176), (333, 779712), (372, 697968), (393, 660672), (432, 601028), (444, 584784), (496, 523476), (524, 495504), (558, 465312), (576, 450771), (592, 438588), (666, 389856), (744, 348984), (786, 330336), (837, 310208), (864, 300514), (888, 292392), (992, 261738), (999, 259904), (1048, 247752), (1116, 232656), (1147, 226368), (1179, 220224), (1184, 219294), (1332, 194928), (1488, 174492), (1572, 165168), (1674, 155104), (1728, 150257), (1776, 146196), (1984, 130869), (1998, 129952), (2096, 123876), (2232, 116328), (2294, 113184), (2358, 110112), (2368, 109647), (2664, 97464), (2976, 87246), (3144, 82584), (3348, 77552), (3441, 75456), (3537, 73408), (3552, 73098), (3996, 64976), (4061, 63936), (4192, 61938), (4464, 58164), (4588, 56592), (4716, 55056), (4847, 53568), (5328, 48732), (5952, 43623), (6288, 41292), (6696, 38776), (6882, 37728), (7074, 36704), (7104, 36549), (7992, 32488), (8122, 31968), (8384, 30969), (8928, 29082), (9176, 28296), (9432, 27528), (9694, 26784), (10323, 25152), (10656, 24366), (12183, 21312), (12576, 20646), (13392, 19388), (13764, 18864), (14148, 18352), (14541, 17856), (15984, 16244)]