323923158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 806077440

約数和(自身を除く): 482154282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 71, 78, 97, 117, 134, 142, 194, 201, 213, 234, 291, 351, 402, 426, 582, 603, 639, 702, 871, 873, 923, 1206, 1261, 1278, 1742, 1746, 1809, 1846, 1917, 2522, 2613, 2619, 2769, 3618, 3783, 3834, 4757, 5226, 5238, 5538, 6499, 6887, 7566, 7839, 8307, 9514, 11349, 12998, 13774, 14271, 15678, 16614, 19497, 20661, 22698, 23517, 24921, 28542, 34047, 38994, 41322, 42813, 47034, 49842, 58491, 61841, 61983, 68094, 84487, 85626, 89531, 116982, 123682, 123966, 128439, 168974, 175473, 179062, 185523, 185949, 253461, 256878, 268593, 350946, 371046, 371898, 461429, 506922, 537186, 556569, 760383, 805779, 922858, 1113138, 1384287, 1520766, 1611558, 1669707, 2281149, 2417337, 2768574, 3339414, 4152861, 4562298, 4834674, 5998577, 8305722, 11997154, 12458583, 17995731, 24917166, 35991462, 53987193, 107974386, 161961579, 323923158]

約数ペア:

[(1, 323923158), (2, 161961579), (3, 107974386), (6, 53987193), (9, 35991462), (13, 24917166), (18, 17995731), (26, 12458583), (27, 11997154), (39, 8305722), (54, 5998577), (67, 4834674), (71, 4562298), (78, 4152861), (97, 3339414), (117, 2768574), (134, 2417337), (142, 2281149), (194, 1669707), (201, 1611558), (213, 1520766), (234, 1384287), (291, 1113138), (351, 922858), (402, 805779), (426, 760383), (582, 556569), (603, 537186), (639, 506922), (702, 461429), (871, 371898), (873, 371046), (923, 350946), (1206, 268593), (1261, 256878), (1278, 253461), (1742, 185949), (1746, 185523), (1809, 179062), (1846, 175473), (1917, 168974), (2522, 128439), (2613, 123966), (2619, 123682), (2769, 116982), (3618, 89531), (3783, 85626), (3834, 84487), (4757, 68094), (5226, 61983), (5238, 61841), (5538, 58491), (6499, 49842), (6887, 47034), (7566, 42813), (7839, 41322), (8307, 38994), (9514, 34047), (11349, 28542), (12998, 24921), (13774, 23517), (14271, 22698), (15678, 20661), (16614, 19497)]