402007788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 1299500384

約数和(自身を除く): 897492596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 73, 78, 82, 84, 91, 117, 123, 126, 146, 156, 164, 182, 219, 234, 246, 252, 273, 287, 292, 364, 369, 438, 468, 492, 511, 533, 546, 574, 657, 738, 819, 861, 876, 949, 1022, 1066, 1092, 1148, 1314, 1476, 1533, 1599, 1638, 1681, 1722, 1898, 2044, 2132, 2583, 2628, 2847, 2993, 3066, 3198, 3276, 3362, 3444, 3731, 3796, 4599, 4797, 5043, 5166, 5694, 5986, 6132, 6396, 6643, 6724, 7462, 8541, 8979, 9198, 9594, 10086, 10332, 11193, 11388, 11767, 11972, 13286, 14924, 15129, 17082, 17958, 18396, 19188, 19929, 20172, 20951, 21853, 22386, 23534, 26572, 26937, 30258, 33579, 34164, 35301, 35916, 38909, 39858, 41902, 43706, 44772, 47068, 53874, 59787, 60516, 62853, 65559, 67158, 70602, 77818, 79716, 83804, 87412, 105903, 107748, 116727, 119574, 122713, 125706, 131118, 134316, 141204, 152971, 155636, 188559, 196677, 211806, 233454, 239148, 245426, 251412, 262236, 272363, 305942, 350181, 368139, 377118, 393354, 423612, 458913, 466908, 490852, 544726, 611884, 700362, 736278, 754236, 786708, 817089, 858991, 917826, 1089452, 1104417, 1376739, 1400724, 1472556, 1595269, 1634178, 1717982, 1835652, 2208834, 2451267, 2576973, 2753478, 3190538, 3268356, 3435964, 4417668, 4785807, 4902534, 5153946, 5506956, 6381076, 7730919, 9571614, 9805068, 10307892, 11166883, 14357421, 15461838, 19143228, 22333766, 28714842, 30923676, 33500649, 44667532, 57429684, 67001298, 100501947, 134002596, 201003894, 402007788]

約数ペア:

[(1, 402007788), (2, 201003894), (3, 134002596), (4, 100501947), (6, 67001298), (7, 57429684), (9, 44667532), (12, 33500649), (13, 30923676), (14, 28714842), (18, 22333766), (21, 19143228), (26, 15461838), (28, 14357421), (36, 11166883), (39, 10307892), (41, 9805068), (42, 9571614), (52, 7730919), (63, 6381076), (73, 5506956), (78, 5153946), (82, 4902534), (84, 4785807), (91, 4417668), (117, 3435964), (123, 3268356), (126, 3190538), (146, 2753478), (156, 2576973), (164, 2451267), (182, 2208834), (219, 1835652), (234, 1717982), (246, 1634178), (252, 1595269), (273, 1472556), (287, 1400724), (292, 1376739), (364, 1104417), (369, 1089452), (438, 917826), (468, 858991), (492, 817089), (511, 786708), (533, 754236), (546, 736278), (574, 700362), (657, 611884), (738, 544726), (819, 490852), (861, 466908), (876, 458913), (949, 423612), (1022, 393354), (1066, 377118), (1092, 368139), (1148, 350181), (1314, 305942), (1476, 272363), (1533, 262236), (1599, 251412), (1638, 245426), (1681, 239148), (1722, 233454), (1898, 211806), (2044, 196677), (2132, 188559), (2583, 155636), (2628, 152971), (2847, 141204), (2993, 134316), (3066, 131118), (3198, 125706), (3276, 122713), (3362, 119574), (3444, 116727), (3731, 107748), (3796, 105903), (4599, 87412), (4797, 83804), (5043, 79716), (5166, 77818), (5694, 70602), (5986, 67158), (6132, 65559), (6396, 62853), (6643, 60516), (6724, 59787), (7462, 53874), (8541, 47068), (8979, 44772), (9198, 43706), (9594, 41902), (10086, 39858), (10332, 38909), (11193, 35916), (11388, 35301), (11767, 34164), (11972, 33579), (13286, 30258), (14924, 26937), (15129, 26572), (17082, 23534), (17958, 22386), (18396, 21853), (19188, 20951), (19929, 20172)]