221585364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 324

約数和(自身を含む): 779626848

約数和(自身を除く): 558041484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 43, 44, 52, 63, 66, 77, 78, 84, 86, 91, 99, 117, 121, 126, 129, 132, 143, 154, 156, 169, 172, 182, 198, 231, 234, 242, 252, 258, 273, 286, 301, 308, 338, 363, 364, 387, 396, 429, 462, 468, 473, 484, 507, 516, 546, 559, 572, 602, 676, 693, 726, 774, 819, 847, 858, 903, 924, 946, 1001, 1014, 1089, 1092, 1118, 1183, 1204, 1287, 1386, 1419, 1452, 1521, 1548, 1573, 1638, 1677, 1694, 1716, 1806, 1859, 1892, 2002, 2028, 2178, 2236, 2366, 2541, 2574, 2709, 2772, 2838, 3003, 3042, 3146, 3276, 3311, 3354, 3388, 3549, 3612, 3718, 3913, 4004, 4257, 4356, 4719, 4732, 5031, 5082, 5148, 5203, 5418, 5577, 5676, 6006, 6084, 6149, 6292, 6622, 6708, 7098, 7267, 7436, 7623, 7826, 8514, 9009, 9438, 9933, 10062, 10164, 10406, 10647, 10836, 11011, 11154, 11739, 12012, 12298, 13013, 13244, 14157, 14196, 14534, 15246, 15609, 15652, 16731, 17028, 18018, 18447, 18876, 19866, 20124, 20449, 20812, 21294, 21801, 22022, 22308, 23478, 24596, 26026, 28314, 29068, 29799, 30492, 31218, 33033, 33462, 35217, 36036, 36421, 36894, 39039, 39732, 40898, 42588, 43043, 43602, 44044, 46827, 46956, 50869, 52052, 55341, 56628, 59598, 61347, 62436, 65403, 66066, 66924, 67639, 70434, 72842, 73788, 78078, 79937, 81796, 86086, 87204, 93654, 99099, 101738, 109263, 110682, 117117, 119196, 122694, 129129, 130806, 132132, 135278, 140868, 143143, 145684, 152607, 156156, 159874, 172172, 184041, 187308, 198198, 202917, 203476, 218526, 221364, 234234, 239811, 245388, 258258, 261612, 270556, 286286, 305214, 319748, 327789, 368082, 387387, 396396, 405834, 429429, 437052, 457821, 468468, 473473, 479622, 516516, 559559, 572572, 608751, 610428, 655578, 719433, 736164, 774774, 811668, 858858, 879307, 915642, 946946, 959244, 1119118, 1217502, 1288287, 1311156, 1420419, 1438866, 1549548, 1678677, 1717716, 1758614, 1831284, 1893892, 2238236, 2435004, 2576574, 2637921, 2840838, 2877732, 3357354, 3517228, 4261257, 5036031, 5153148, 5275842, 5681676, 6155149, 6714708, 7913763, 8522514, 10072062, 10551684, 12310298, 15827526, 17045028, 18465447, 20144124, 24620596, 31655052, 36930894, 55396341, 73861788, 110792682, 221585364]

約数ペア:

[(1, 221585364), (2, 110792682), (3, 73861788), (4, 55396341), (6, 36930894), (7, 31655052), (9, 24620596), (11, 20144124), (12, 18465447), (13, 17045028), (14, 15827526), (18, 12310298), (21, 10551684), (22, 10072062), (26, 8522514), (28, 7913763), (33, 6714708), (36, 6155149), (39, 5681676), (42, 5275842), (43, 5153148), (44, 5036031), (52, 4261257), (63, 3517228), (66, 3357354), (77, 2877732), (78, 2840838), (84, 2637921), (86, 2576574), (91, 2435004), (99, 2238236), (117, 1893892), (121, 1831284), (126, 1758614), (129, 1717716), (132, 1678677), (143, 1549548), (154, 1438866), (156, 1420419), (169, 1311156), (172, 1288287), (182, 1217502), (198, 1119118), (231, 959244), (234, 946946), (242, 915642), (252, 879307), (258, 858858), (273, 811668), (286, 774774), (301, 736164), (308, 719433), (338, 655578), (363, 610428), (364, 608751), (387, 572572), (396, 559559), (429, 516516), (462, 479622), (468, 473473), (473, 468468), (484, 457821), (507, 437052), (516, 429429), (546, 405834), (559, 396396), (572, 387387), (602, 368082), (676, 327789), (693, 319748), (726, 305214), (774, 286286), (819, 270556), (847, 261612), (858, 258258), (903, 245388), (924, 239811), (946, 234234), (1001, 221364), (1014, 218526), (1089, 203476), (1092, 202917), (1118, 198198), (1183, 187308), (1204, 184041), (1287, 172172), (1386, 159874), (1419, 156156), (1452, 152607), (1521, 145684), (1548, 143143), (1573, 140868), (1638, 135278), (1677, 132132), (1694, 130806), (1716, 129129), (1806, 122694), (1859, 119196), (1892, 117117), (2002, 110682), (2028, 109263), (2178, 101738), (2236, 99099), (2366, 93654), (2541, 87204), (2574, 86086), (2709, 81796), (2772, 79937), (2838, 78078), (3003, 73788), (3042, 72842), (3146, 70434), (3276, 67639), (3311, 66924), (3354, 66066), (3388, 65403), (3549, 62436), (3612, 61347), (3718, 59598), (3913, 56628), (4004, 55341), (4257, 52052), (4356, 50869), (4719, 46956), (4732, 46827), (5031, 44044), (5082, 43602), (5148, 43043), (5203, 42588), (5418, 40898), (5577, 39732), (5676, 39039), (6006, 36894), (6084, 36421), (6149, 36036), (6292, 35217), (6622, 33462), (6708, 33033), (7098, 31218), (7267, 30492), (7436, 29799), (7623, 29068), (7826, 28314), (8514, 26026), (9009, 24596), (9438, 23478), (9933, 22308), (10062, 22022), (10164, 21801), (10406, 21294), (10647, 20812), (10836, 20449), (11011, 20124), (11154, 19866), (11739, 18876), (12012, 18447), (12298, 18018), (13013, 17028), (13244, 16731), (14157, 15652), (14196, 15609), (14534, 15246)]