279413442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 524970558

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 77, 82, 99, 121, 123, 126, 149, 154, 189, 198, 231, 242, 246, 287, 297, 298, 363, 369, 378, 447, 451, 462, 574, 594, 693, 726, 738, 847, 861, 894, 902, 1043, 1089, 1107, 1341, 1353, 1386, 1639, 1694, 1722, 2079, 2086, 2178, 2214, 2541, 2583, 2682, 2706, 3129, 3157, 3267, 3278, 4023, 4059, 4158, 4917, 4961, 5082, 5166, 6109, 6258, 6314, 6534, 7623, 7749, 8046, 8118, 9387, 9471, 9834, 9922, 11473, 12177, 12218, 14751, 14883, 15246, 15498, 18029, 18327, 18774, 18942, 22869, 22946, 24354, 28161, 28413, 29502, 29766, 34419, 34727, 36058, 36654, 42763, 44253, 44649, 45738, 54087, 54981, 56322, 56826, 67199, 68838, 69454, 85239, 85526, 88506, 89298, 103257, 104181, 108174, 109962, 126203, 128289, 133947, 134398, 162261, 164943, 170478, 201597, 206514, 208362, 252406, 256578, 267894, 309771, 312543, 324522, 329886, 378609, 384867, 403194, 470393, 486783, 604791, 619542, 625086, 739189, 757218, 769734, 937629, 940786, 973566, 1135827, 1154601, 1209582, 1411179, 1478378, 1814373, 1875258, 2217567, 2271654, 2309202, 2822358, 3407481, 3628746, 4233537, 4435134, 5174323, 6652701, 6814962, 8467074, 10348646, 12700611, 13305402, 15522969, 19958103, 25401222, 31045938, 39916206, 46568907, 93137814, 139706721, 279413442]

約数ペア:

[(1, 279413442), (2, 139706721), (3, 93137814), (6, 46568907), (7, 39916206), (9, 31045938), (11, 25401222), (14, 19958103), (18, 15522969), (21, 13305402), (22, 12700611), (27, 10348646), (33, 8467074), (41, 6814962), (42, 6652701), (54, 5174323), (63, 4435134), (66, 4233537), (77, 3628746), (82, 3407481), (99, 2822358), (121, 2309202), (123, 2271654), (126, 2217567), (149, 1875258), (154, 1814373), (189, 1478378), (198, 1411179), (231, 1209582), (242, 1154601), (246, 1135827), (287, 973566), (297, 940786), (298, 937629), (363, 769734), (369, 757218), (378, 739189), (447, 625086), (451, 619542), (462, 604791), (574, 486783), (594, 470393), (693, 403194), (726, 384867), (738, 378609), (847, 329886), (861, 324522), (894, 312543), (902, 309771), (1043, 267894), (1089, 256578), (1107, 252406), (1341, 208362), (1353, 206514), (1386, 201597), (1639, 170478), (1694, 164943), (1722, 162261), (2079, 134398), (2086, 133947), (2178, 128289), (2214, 126203), (2541, 109962), (2583, 108174), (2682, 104181), (2706, 103257), (3129, 89298), (3157, 88506), (3267, 85526), (3278, 85239), (4023, 69454), (4059, 68838), (4158, 67199), (4917, 56826), (4961, 56322), (5082, 54981), (5166, 54087), (6109, 45738), (6258, 44649), (6314, 44253), (6534, 42763), (7623, 36654), (7749, 36058), (8046, 34727), (8118, 34419), (9387, 29766), (9471, 29502), (9834, 28413), (9922, 28161), (11473, 24354), (12177, 22946), (12218, 22869), (14751, 18942), (14883, 18774), (15246, 18327), (15498, 18029)]