215429032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 534643200

約数和(自身を除く): 319214168

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 103, 104, 119, 136, 169, 182, 206, 221, 238, 338, 364, 412, 442, 476, 676, 721, 728, 824, 884, 952, 1183, 1339, 1352, 1442, 1547, 1751, 1768, 2197, 2366, 2678, 2873, 2884, 3094, 3502, 4394, 4732, 5356, 5746, 5768, 6188, 7004, 8788, 9373, 9464, 10712, 11492, 12257, 12376, 14008, 15379, 17407, 17576, 18746, 20111, 22763, 22984, 24514, 30758, 34814, 37349, 37492, 40222, 45526, 49028, 61516, 69628, 74698, 74984, 80444, 91052, 98056, 121849, 123032, 139256, 149396, 159341, 160888, 182104, 226291, 243698, 261443, 295919, 298792, 318682, 452582, 487396, 522886, 591838, 637364, 905164, 974792, 1045772, 1183676, 1274728, 1584037, 1810328, 2071433, 2091544, 2367352, 3168074, 3846947, 4142866, 6336148, 7693894, 8285732, 12672296, 15387788, 16571464, 26928629, 30775576, 53857258, 107714516, 215429032]

約数ペア:

[(1, 215429032), (2, 107714516), (4, 53857258), (7, 30775576), (8, 26928629), (13, 16571464), (14, 15387788), (17, 12672296), (26, 8285732), (28, 7693894), (34, 6336148), (52, 4142866), (56, 3846947), (68, 3168074), (91, 2367352), (103, 2091544), (104, 2071433), (119, 1810328), (136, 1584037), (169, 1274728), (182, 1183676), (206, 1045772), (221, 974792), (238, 905164), (338, 637364), (364, 591838), (412, 522886), (442, 487396), (476, 452582), (676, 318682), (721, 298792), (728, 295919), (824, 261443), (884, 243698), (952, 226291), (1183, 182104), (1339, 160888), (1352, 159341), (1442, 149396), (1547, 139256), (1751, 123032), (1768, 121849), (2197, 98056), (2366, 91052), (2678, 80444), (2873, 74984), (2884, 74698), (3094, 69628), (3502, 61516), (4394, 49028), (4732, 45526), (5356, 40222), (5746, 37492), (5768, 37349), (6188, 34814), (7004, 30758), (8788, 24514), (9373, 22984), (9464, 22763), (10712, 20111), (11492, 18746), (12257, 17576), (12376, 17407), (14008, 15379)]