31041252

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 97977600

約数和(自身を除く): 66936348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 29, 33, 34, 36, 44, 51, 53, 54, 58, 66, 68, 87, 99, 102, 106, 108, 116, 132, 153, 159, 174, 187, 198, 204, 212, 261, 297, 306, 318, 319, 348, 374, 396, 459, 477, 493, 522, 561, 583, 594, 612, 636, 638, 748, 783, 901, 918, 954, 957, 986, 1044, 1122, 1166, 1188, 1276, 1431, 1479, 1537, 1566, 1683, 1749, 1802, 1836, 1908, 1914, 1972, 2244, 2332, 2703, 2862, 2871, 2958, 3074, 3132, 3366, 3498, 3604, 3828, 4437, 4611, 5049, 5247, 5406, 5423, 5724, 5742, 5916, 6148, 6732, 6996, 8109, 8613, 8874, 9222, 9911, 10098, 10494, 10812, 10846, 11484, 13311, 13833, 15741, 16218, 16269, 16907, 17226, 17748, 18444, 19822, 20196, 20988, 21692, 24327, 26129, 26622, 27666, 29733, 31482, 32436, 32538, 33814, 34452, 39644, 41499, 48654, 48807, 50721, 52258, 53244, 55332, 59466, 62964, 65076, 67628, 78387, 82998, 89199, 97308, 97614, 101442, 104516, 118932, 146421, 152163, 156774, 165996, 178398, 195228, 202884, 235161, 267597, 287419, 292842, 304326, 313548, 356796, 456489, 470322, 535194, 574838, 585684, 608652, 705483, 862257, 912978, 940644, 1070388, 1149676, 1410966, 1724514, 1825956, 2586771, 2821932, 3449028, 5173542, 7760313, 10347084, 15520626, 31041252]

約数ペア:

[(1, 31041252), (2, 15520626), (3, 10347084), (4, 7760313), (6, 5173542), (9, 3449028), (11, 2821932), (12, 2586771), (17, 1825956), (18, 1724514), (22, 1410966), (27, 1149676), (29, 1070388), (33, 940644), (34, 912978), (36, 862257), (44, 705483), (51, 608652), (53, 585684), (54, 574838), (58, 535194), (66, 470322), (68, 456489), (87, 356796), (99, 313548), (102, 304326), (106, 292842), (108, 287419), (116, 267597), (132, 235161), (153, 202884), (159, 195228), (174, 178398), (187, 165996), (198, 156774), (204, 152163), (212, 146421), (261, 118932), (297, 104516), (306, 101442), (318, 97614), (319, 97308), (348, 89199), (374, 82998), (396, 78387), (459, 67628), (477, 65076), (493, 62964), (522, 59466), (561, 55332), (583, 53244), (594, 52258), (612, 50721), (636, 48807), (638, 48654), (748, 41499), (783, 39644), (901, 34452), (918, 33814), (954, 32538), (957, 32436), (986, 31482), (1044, 29733), (1122, 27666), (1166, 26622), (1188, 26129), (1276, 24327), (1431, 21692), (1479, 20988), (1537, 20196), (1566, 19822), (1683, 18444), (1749, 17748), (1802, 17226), (1836, 16907), (1908, 16269), (1914, 16218), (1972, 15741), (2244, 13833), (2332, 13311), (2703, 11484), (2862, 10846), (2871, 10812), (2958, 10494), (3074, 10098), (3132, 9911), (3366, 9222), (3498, 8874), (3604, 8613), (3828, 8109), (4437, 6996), (4611, 6732), (5049, 6148), (5247, 5916), (5406, 5742), (5423, 5724)]