538657938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 160

約数和(自身を含む): 1512403200

約数和(自身を除く): 973745262

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 81, 91, 117, 122, 126, 162, 182, 183, 189, 234, 273, 351, 366, 378, 427, 546, 549, 567, 599, 702, 793, 819, 854, 1053, 1098, 1134, 1198, 1281, 1586, 1638, 1647, 1797, 2106, 2379, 2457, 2562, 3294, 3594, 3843, 4193, 4758, 4914, 4941, 5391, 5551, 7137, 7371, 7686, 7787, 8386, 9882, 10782, 11102, 11529, 12579, 14274, 14742, 15574, 16173, 16653, 21411, 23058, 23361, 25158, 32346, 33306, 34587, 36539, 37737, 42822, 46722, 48519, 49959, 54509, 64233, 69174, 70083, 73078, 75474, 97038, 99918, 109018, 109617, 113211, 128466, 140166, 149877, 163527, 210249, 219234, 226422, 255773, 299754, 327054, 328851, 339633, 420498, 449631, 475007, 490581, 511546, 630747, 657702, 679266, 767319, 899262, 950014, 981162, 986553, 1261494, 1425021, 1471743, 1534638, 1973106, 2301957, 2850042, 2943486, 2959659, 3325049, 4275063, 4415229, 4603914, 5919318, 6650098, 6905871, 8550126, 8830458, 9975147, 12825189, 13811742, 19950294, 20717613, 25650378, 29925441, 38475567, 41435226, 59850882, 76951134, 89776323, 179552646, 269328969, 538657938]

約数ペア:

[(1, 538657938), (2, 269328969), (3, 179552646), (6, 89776323), (7, 76951134), (9, 59850882), (13, 41435226), (14, 38475567), (18, 29925441), (21, 25650378), (26, 20717613), (27, 19950294), (39, 13811742), (42, 12825189), (54, 9975147), (61, 8830458), (63, 8550126), (78, 6905871), (81, 6650098), (91, 5919318), (117, 4603914), (122, 4415229), (126, 4275063), (162, 3325049), (182, 2959659), (183, 2943486), (189, 2850042), (234, 2301957), (273, 1973106), (351, 1534638), (366, 1471743), (378, 1425021), (427, 1261494), (546, 986553), (549, 981162), (567, 950014), (599, 899262), (702, 767319), (793, 679266), (819, 657702), (854, 630747), (1053, 511546), (1098, 490581), (1134, 475007), (1198, 449631), (1281, 420498), (1586, 339633), (1638, 328851), (1647, 327054), (1797, 299754), (2106, 255773), (2379, 226422), (2457, 219234), (2562, 210249), (3294, 163527), (3594, 149877), (3843, 140166), (4193, 128466), (4758, 113211), (4914, 109617), (4941, 109018), (5391, 99918), (5551, 97038), (7137, 75474), (7371, 73078), (7686, 70083), (7787, 69174), (8386, 64233), (9882, 54509), (10782, 49959), (11102, 48519), (11529, 46722), (12579, 42822), (14274, 37737), (14742, 36539), (15574, 34587), (16173, 33306), (16653, 32346), (21411, 25158), (23058, 23361)]