418947144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 1380188160

約数和(自身を除く): 961241016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 71, 77, 84, 88, 93, 103, 124, 132, 142, 154, 168, 186, 206, 213, 217, 231, 248, 264, 284, 308, 309, 341, 372, 412, 426, 434, 462, 497, 568, 616, 618, 651, 682, 721, 744, 781, 824, 852, 868, 924, 994, 1023, 1133, 1236, 1302, 1364, 1442, 1491, 1562, 1704, 1736, 1848, 1988, 2046, 2163, 2201, 2266, 2343, 2387, 2472, 2604, 2728, 2884, 2982, 3124, 3193, 3399, 3976, 4092, 4326, 4402, 4532, 4686, 4774, 5208, 5467, 5768, 5964, 6248, 6386, 6603, 6798, 7161, 7313, 7931, 8184, 8652, 8804, 9064, 9372, 9548, 9579, 10934, 11928, 12772, 13206, 13596, 14322, 14626, 15407, 15862, 16401, 17304, 17608, 18744, 19096, 19158, 21868, 21939, 22351, 23793, 24211, 25544, 26412, 27192, 28644, 29252, 30814, 31724, 32802, 35123, 38316, 43736, 43878, 44702, 46221, 47586, 48422, 51191, 52824, 57288, 58504, 61628, 63448, 65604, 67053, 70246, 72633, 76632, 80443, 87756, 89404, 92442, 95172, 96844, 102382, 105369, 123256, 131208, 134106, 140492, 145266, 153573, 160886, 169477, 175512, 178808, 184884, 190344, 193688, 204764, 210738, 226703, 241329, 245861, 268212, 280984, 290532, 307146, 321772, 338954, 369768, 409528, 421476, 453406, 482658, 491722, 508431, 536424, 563101, 581064, 614292, 643544, 677908, 680109, 737583, 842952, 906812, 965316, 983444, 1016862, 1126202, 1228584, 1355816, 1360218, 1475166, 1586921, 1689303, 1813624, 1930632, 1966888, 2033724, 2252404, 2493733, 2720436, 2950332, 3173842, 3378606, 4067448, 4504808, 4760763, 4987466, 5440872, 5900664, 6347684, 6757212, 7481199, 9521526, 9974932, 12695368, 13514424, 14962398, 17456131, 19043052, 19949864, 29924796, 34912262, 38086104, 52368393, 59849592, 69824524, 104736786, 139649048, 209473572, 418947144]

約数ペア:

[(1, 418947144), (2, 209473572), (3, 139649048), (4, 104736786), (6, 69824524), (7, 59849592), (8, 52368393), (11, 38086104), (12, 34912262), (14, 29924796), (21, 19949864), (22, 19043052), (24, 17456131), (28, 14962398), (31, 13514424), (33, 12695368), (42, 9974932), (44, 9521526), (56, 7481199), (62, 6757212), (66, 6347684), (71, 5900664), (77, 5440872), (84, 4987466), (88, 4760763), (93, 4504808), (103, 4067448), (124, 3378606), (132, 3173842), (142, 2950332), (154, 2720436), (168, 2493733), (186, 2252404), (206, 2033724), (213, 1966888), (217, 1930632), (231, 1813624), (248, 1689303), (264, 1586921), (284, 1475166), (308, 1360218), (309, 1355816), (341, 1228584), (372, 1126202), (412, 1016862), (426, 983444), (434, 965316), (462, 906812), (497, 842952), (568, 737583), (616, 680109), (618, 677908), (651, 643544), (682, 614292), (721, 581064), (744, 563101), (781, 536424), (824, 508431), (852, 491722), (868, 482658), (924, 453406), (994, 421476), (1023, 409528), (1133, 369768), (1236, 338954), (1302, 321772), (1364, 307146), (1442, 290532), (1491, 280984), (1562, 268212), (1704, 245861), (1736, 241329), (1848, 226703), (1988, 210738), (2046, 204764), (2163, 193688), (2201, 190344), (2266, 184884), (2343, 178808), (2387, 175512), (2472, 169477), (2604, 160886), (2728, 153573), (2884, 145266), (2982, 140492), (3124, 134106), (3193, 131208), (3399, 123256), (3976, 105369), (4092, 102382), (4326, 96844), (4402, 95172), (4532, 92442), (4686, 89404), (4774, 87756), (5208, 80443), (5467, 76632), (5768, 72633), (5964, 70246), (6248, 67053), (6386, 65604), (6603, 63448), (6798, 61628), (7161, 58504), (7313, 57288), (7931, 52824), (8184, 51191), (8652, 48422), (8804, 47586), (9064, 46221), (9372, 44702), (9548, 43878), (9579, 43736), (10934, 38316), (11928, 35123), (12772, 32802), (13206, 31724), (13596, 30814), (14322, 29252), (14626, 28644), (15407, 27192), (15862, 26412), (16401, 25544), (17304, 24211), (17608, 23793), (18744, 22351), (19096, 21939), (19158, 21868)]