239941548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 812725760

約数和(自身を除く): 572784212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 61, 63, 66, 77, 84, 86, 99, 108, 121, 122, 126, 129, 132, 154, 172, 183, 189, 198, 231, 242, 244, 252, 258, 297, 301, 308, 363, 366, 378, 387, 396, 427, 462, 473, 484, 516, 549, 594, 602, 671, 693, 726, 732, 756, 774, 847, 854, 903, 924, 946, 1089, 1098, 1161, 1188, 1204, 1281, 1342, 1386, 1419, 1452, 1548, 1647, 1694, 1708, 1806, 1892, 2013, 2079, 2178, 2196, 2322, 2541, 2562, 2623, 2684, 2709, 2772, 2838, 3267, 3294, 3311, 3388, 3612, 3843, 4026, 4158, 4257, 4356, 4644, 4697, 5082, 5124, 5203, 5246, 5418, 5676, 6039, 6534, 6588, 6622, 7381, 7623, 7686, 7869, 8052, 8127, 8316, 8514, 9394, 9933, 10164, 10406, 10492, 10836, 11529, 12078, 12771, 13068, 13244, 14091, 14762, 15246, 15372, 15609, 15738, 16254, 17028, 18117, 18361, 18788, 19866, 20812, 22143, 22869, 23058, 23607, 24156, 25542, 28182, 28853, 29524, 29799, 30492, 31218, 31476, 32508, 36234, 36421, 36722, 39732, 42273, 44286, 45738, 46116, 46827, 47214, 51084, 51667, 55083, 56364, 57706, 59598, 62436, 66429, 70821, 72468, 72842, 73444, 84546, 86559, 88572, 89397, 91476, 93654, 94428, 103334, 109263, 110166, 115412, 119196, 126819, 132858, 140481, 141642, 145684, 155001, 165249, 169092, 173118, 178794, 187308, 199287, 201971, 206668, 218526, 220332, 253638, 259677, 265716, 280962, 283284, 310002, 317383, 327789, 330498, 346236, 357588, 398574, 403942, 437052, 465003, 495747, 507276, 519354, 561924, 605913, 620004, 634766, 655578, 660996, 779031, 797148, 807884, 930006, 952149, 983367, 991494, 1038708, 1211826, 1269532, 1311156, 1395009, 1558062, 1817739, 1860012, 1904298, 1966734, 1982988, 2221681, 2423652, 2790018, 2856447, 3116124, 3635478, 3808596, 3933468, 4443362, 5453217, 5580036, 5712894, 6665043, 7270956, 8569341, 8886724, 10906434, 11425788, 13330086, 17138682, 19995129, 21812868, 26660172, 34277364, 39990258, 59985387, 79980516, 119970774, 239941548]

約数ペア:

[(1, 239941548), (2, 119970774), (3, 79980516), (4, 59985387), (6, 39990258), (7, 34277364), (9, 26660172), (11, 21812868), (12, 19995129), (14, 17138682), (18, 13330086), (21, 11425788), (22, 10906434), (27, 8886724), (28, 8569341), (33, 7270956), (36, 6665043), (42, 5712894), (43, 5580036), (44, 5453217), (54, 4443362), (61, 3933468), (63, 3808596), (66, 3635478), (77, 3116124), (84, 2856447), (86, 2790018), (99, 2423652), (108, 2221681), (121, 1982988), (122, 1966734), (126, 1904298), (129, 1860012), (132, 1817739), (154, 1558062), (172, 1395009), (183, 1311156), (189, 1269532), (198, 1211826), (231, 1038708), (242, 991494), (244, 983367), (252, 952149), (258, 930006), (297, 807884), (301, 797148), (308, 779031), (363, 660996), (366, 655578), (378, 634766), (387, 620004), (396, 605913), (427, 561924), (462, 519354), (473, 507276), (484, 495747), (516, 465003), (549, 437052), (594, 403942), (602, 398574), (671, 357588), (693, 346236), (726, 330498), (732, 327789), (756, 317383), (774, 310002), (847, 283284), (854, 280962), (903, 265716), (924, 259677), (946, 253638), (1089, 220332), (1098, 218526), (1161, 206668), (1188, 201971), (1204, 199287), (1281, 187308), (1342, 178794), (1386, 173118), (1419, 169092), (1452, 165249), (1548, 155001), (1647, 145684), (1694, 141642), (1708, 140481), (1806, 132858), (1892, 126819), (2013, 119196), (2079, 115412), (2178, 110166), (2196, 109263), (2322, 103334), (2541, 94428), (2562, 93654), (2623, 91476), (2684, 89397), (2709, 88572), (2772, 86559), (2838, 84546), (3267, 73444), (3294, 72842), (3311, 72468), (3388, 70821), (3612, 66429), (3843, 62436), (4026, 59598), (4158, 57706), (4257, 56364), (4356, 55083), (4644, 51667), (4697, 51084), (5082, 47214), (5124, 46827), (5203, 46116), (5246, 45738), (5418, 44286), (5676, 42273), (6039, 39732), (6534, 36722), (6588, 36421), (6622, 36234), (7381, 32508), (7623, 31476), (7686, 31218), (7869, 30492), (8052, 29799), (8127, 29524), (8316, 28853), (8514, 28182), (9394, 25542), (9933, 24156), (10164, 23607), (10406, 23058), (10492, 22869), (10836, 22143), (11529, 20812), (12078, 19866), (12771, 18788), (13068, 18361), (13244, 18117), (14091, 17028), (14762, 16254), (15246, 15738), (15372, 15609)]