550348656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1737201312

約数和(自身を除く): 1186852656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 74, 78, 88, 104, 111, 121, 132, 143, 148, 156, 176, 197, 208, 222, 242, 264, 286, 296, 312, 363, 394, 407, 429, 444, 481, 484, 528, 572, 591, 592, 624, 726, 788, 814, 858, 888, 962, 968, 1144, 1182, 1221, 1443, 1452, 1573, 1576, 1628, 1716, 1776, 1924, 1936, 2167, 2288, 2364, 2442, 2561, 2886, 2904, 3146, 3152, 3256, 3432, 3848, 4334, 4477, 4719, 4728, 4884, 5122, 5291, 5772, 5808, 6292, 6501, 6512, 6864, 7289, 7683, 7696, 8668, 8954, 9438, 9456, 9768, 10244, 10582, 11544, 12584, 13002, 13431, 14578, 15366, 15873, 17336, 17908, 18876, 19536, 20488, 21164, 21867, 23088, 23837, 25168, 26004, 26862, 28171, 29156, 30732, 31746, 34672, 35816, 37752, 40976, 42328, 43734, 47674, 52008, 53724, 56342, 58201, 58312, 61464, 63492, 71511, 71632, 75504, 80179, 84513, 84656, 87468, 94757, 95348, 104016, 107448, 112684, 116402, 116624, 122928, 126984, 143022, 160358, 169026, 174603, 174936, 189514, 190696, 214896, 225368, 232804, 240537, 253968, 284271, 286044, 309881, 320716, 338052, 349206, 349872, 379028, 381392, 450736, 465608, 481074, 568542, 572088, 619762, 641432, 676104, 698412, 758056, 881969, 929643, 931216, 962148, 1042327, 1137084, 1144176, 1239524, 1282864, 1352208, 1396824, 1516112, 1763938, 1859286, 1924296, 2084654, 2274168, 2479048, 2645907, 2793648, 3126981, 3527876, 3718572, 3848592, 4169308, 4548336, 4958096, 5291814, 6253962, 7055752, 7437144, 8338616, 10583628, 11465597, 12507924, 14111504, 14874288, 16677232, 21167256, 22931194, 25015848, 34396791, 42334512, 45862388, 50031696, 68793582, 91724776, 137587164, 183449552, 275174328, 550348656]

約数ペア:

[(1, 550348656), (2, 275174328), (3, 183449552), (4, 137587164), (6, 91724776), (8, 68793582), (11, 50031696), (12, 45862388), (13, 42334512), (16, 34396791), (22, 25015848), (24, 22931194), (26, 21167256), (33, 16677232), (37, 14874288), (39, 14111504), (44, 12507924), (48, 11465597), (52, 10583628), (66, 8338616), (74, 7437144), (78, 7055752), (88, 6253962), (104, 5291814), (111, 4958096), (121, 4548336), (132, 4169308), (143, 3848592), (148, 3718572), (156, 3527876), (176, 3126981), (197, 2793648), (208, 2645907), (222, 2479048), (242, 2274168), (264, 2084654), (286, 1924296), (296, 1859286), (312, 1763938), (363, 1516112), (394, 1396824), (407, 1352208), (429, 1282864), (444, 1239524), (481, 1144176), (484, 1137084), (528, 1042327), (572, 962148), (591, 931216), (592, 929643), (624, 881969), (726, 758056), (788, 698412), (814, 676104), (858, 641432), (888, 619762), (962, 572088), (968, 568542), (1144, 481074), (1182, 465608), (1221, 450736), (1443, 381392), (1452, 379028), (1573, 349872), (1576, 349206), (1628, 338052), (1716, 320716), (1776, 309881), (1924, 286044), (1936, 284271), (2167, 253968), (2288, 240537), (2364, 232804), (2442, 225368), (2561, 214896), (2886, 190696), (2904, 189514), (3146, 174936), (3152, 174603), (3256, 169026), (3432, 160358), (3848, 143022), (4334, 126984), (4477, 122928), (4719, 116624), (4728, 116402), (4884, 112684), (5122, 107448), (5291, 104016), (5772, 95348), (5808, 94757), (6292, 87468), (6501, 84656), (6512, 84513), (6864, 80179), (7289, 75504), (7683, 71632), (7696, 71511), (8668, 63492), (8954, 61464), (9438, 58312), (9456, 58201), (9768, 56342), (10244, 53724), (10582, 52008), (11544, 47674), (12584, 43734), (13002, 42328), (13431, 40976), (14578, 37752), (15366, 35816), (15873, 34672), (17336, 31746), (17908, 30732), (18876, 29156), (19536, 28171), (20488, 26862), (21164, 26004), (21867, 25168), (23088, 23837)]