973684208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 2365562880

約数和(自身を除く): 1391878672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 89, 92, 112, 124, 137, 161, 178, 184, 217, 248, 274, 322, 356, 368, 434, 496, 548, 623, 644, 712, 713, 868, 959, 1096, 1246, 1288, 1424, 1426, 1736, 1918, 2047, 2192, 2492, 2576, 2759, 2852, 3151, 3472, 3836, 4094, 4247, 4984, 4991, 5518, 5704, 6302, 7672, 8188, 8494, 9968, 9982, 11036, 11408, 12193, 12604, 14329, 15344, 16376, 16988, 19313, 19964, 22057, 22072, 24386, 25208, 28658, 29729, 32752, 33976, 38626, 39928, 44114, 44144, 48772, 50416, 57316, 59458, 63457, 67952, 77252, 79856, 85351, 88228, 97544, 97681, 114632, 118916, 126914, 154504, 170702, 176456, 195088, 195362, 229264, 237832, 253828, 280439, 309008, 341404, 352912, 377983, 390724, 444199, 475664, 507656, 560878, 682808, 683767, 755966, 781448, 888398, 1015312, 1121756, 1365616, 1367534, 1511932, 1562896, 1776796, 1963073, 2243512, 2645881, 2735068, 3023864, 3553592, 3926146, 4487024, 5291762, 5470136, 6047728, 7107184, 7852292, 8693609, 10583524, 10940272, 15704584, 17387218, 21167048, 31409168, 34774436, 42334096, 60855263, 69548872, 121710526, 139097744, 243421052, 486842104, 973684208]

約数ペア:

[(1, 973684208), (2, 486842104), (4, 243421052), (7, 139097744), (8, 121710526), (14, 69548872), (16, 60855263), (23, 42334096), (28, 34774436), (31, 31409168), (46, 21167048), (56, 17387218), (62, 15704584), (89, 10940272), (92, 10583524), (112, 8693609), (124, 7852292), (137, 7107184), (161, 6047728), (178, 5470136), (184, 5291762), (217, 4487024), (248, 3926146), (274, 3553592), (322, 3023864), (356, 2735068), (368, 2645881), (434, 2243512), (496, 1963073), (548, 1776796), (623, 1562896), (644, 1511932), (712, 1367534), (713, 1365616), (868, 1121756), (959, 1015312), (1096, 888398), (1246, 781448), (1288, 755966), (1424, 683767), (1426, 682808), (1736, 560878), (1918, 507656), (2047, 475664), (2192, 444199), (2492, 390724), (2576, 377983), (2759, 352912), (2852, 341404), (3151, 309008), (3472, 280439), (3836, 253828), (4094, 237832), (4247, 229264), (4984, 195362), (4991, 195088), (5518, 176456), (5704, 170702), (6302, 154504), (7672, 126914), (8188, 118916), (8494, 114632), (9968, 97681), (9982, 97544), (11036, 88228), (11408, 85351), (12193, 79856), (12604, 77252), (14329, 67952), (15344, 63457), (16376, 59458), (16988, 57316), (19313, 50416), (19964, 48772), (22057, 44144), (22072, 44114), (24386, 39928), (25208, 38626), (28658, 33976), (29729, 32752)]