2912018844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 8185296672

約数和(自身を除く): 5273277828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 137, 147, 148, 196, 222, 259, 274, 294, 411, 444, 518, 548, 588, 777, 822, 959, 977, 1036, 1554, 1644, 1813, 1918, 1954, 2877, 2931, 3108, 3626, 3836, 3908, 5069, 5439, 5754, 5862, 6713, 6839, 7252, 10138, 10878, 11508, 11724, 13426, 13678, 15207, 20139, 20276, 20517, 21756, 26852, 27356, 30414, 35483, 36149, 40278, 41034, 47873, 60828, 70966, 72298, 80556, 82068, 95746, 106449, 108447, 133849, 141932, 143619, 144596, 191492, 212898, 216894, 248381, 253043, 267698, 287238, 401547, 425796, 433788, 496762, 506086, 535396, 574476, 745143, 759129, 803094, 936943, 993524, 1012172, 1490286, 1518258, 1606188, 1771301, 1873886, 2810829, 2980572, 3036516, 3542602, 3747772, 4952413, 5313903, 5621658, 6558601, 7085204, 9904826, 10627806, 11243316, 13117202, 14857239, 19675803, 19809652, 21255612, 26234404, 29714478, 34666891, 39351606, 59428956, 69333782, 78703212, 104000673, 138667564, 208001346, 242668237, 416002692, 485336474, 728004711, 970672948, 1456009422, 2912018844]

約数ペア:

[(1, 2912018844), (2, 1456009422), (3, 970672948), (4, 728004711), (6, 485336474), (7, 416002692), (12, 242668237), (14, 208001346), (21, 138667564), (28, 104000673), (37, 78703212), (42, 69333782), (49, 59428956), (74, 39351606), (84, 34666891), (98, 29714478), (111, 26234404), (137, 21255612), (147, 19809652), (148, 19675803), (196, 14857239), (222, 13117202), (259, 11243316), (274, 10627806), (294, 9904826), (411, 7085204), (444, 6558601), (518, 5621658), (548, 5313903), (588, 4952413), (777, 3747772), (822, 3542602), (959, 3036516), (977, 2980572), (1036, 2810829), (1554, 1873886), (1644, 1771301), (1813, 1606188), (1918, 1518258), (1954, 1490286), (2877, 1012172), (2931, 993524), (3108, 936943), (3626, 803094), (3836, 759129), (3908, 745143), (5069, 574476), (5439, 535396), (5754, 506086), (5862, 496762), (6713, 433788), (6839, 425796), (7252, 401547), (10138, 287238), (10878, 267698), (11508, 253043), (11724, 248381), (13426, 216894), (13678, 212898), (15207, 191492), (20139, 144596), (20276, 143619), (20517, 141932), (21756, 133849), (26852, 108447), (27356, 106449), (30414, 95746), (35483, 82068), (36149, 80556), (40278, 72298), (41034, 70966), (47873, 60828)]