389964624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1369

約数の個数: 160

約数和(自身を含む): 1230397440

約数和(自身を除く): 840432816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 336, 348, 372, 406, 434, 464, 496, 609, 651, 696, 744, 812, 868, 899, 1218, 1291, 1302, 1392, 1488, 1624, 1736, 1798, 2436, 2582, 2604, 2697, 3248, 3472, 3596, 3873, 4872, 5164, 5208, 5394, 6293, 7192, 7746, 9037, 9744, 10328, 10416, 10788, 12586, 14384, 15492, 18074, 18879, 20656, 21576, 25172, 27111, 30984, 36148, 37439, 37758, 40021, 43152, 50344, 54222, 61968, 72296, 74878, 75516, 80042, 100688, 108444, 112317, 120063, 144592, 149756, 151032, 160084, 216888, 224634, 240126, 262073, 280147, 299512, 302064, 320168, 433776, 449268, 480252, 524146, 560294, 599024, 640336, 786219, 840441, 898536, 960504, 1048292, 1120588, 1160609, 1572438, 1680882, 1797072, 1921008, 2096584, 2241176, 2321218, 3144876, 3361764, 3481827, 4193168, 4482352, 4642436, 6289752, 6723528, 6963654, 8124263, 9284872, 12579504, 13447056, 13927308, 16248526, 18569744, 24372789, 27854616, 32497052, 48745578, 55709232, 64994104, 97491156, 129988208, 194982312, 389964624]

約数ペア:

[(1, 389964624), (2, 194982312), (3, 129988208), (4, 97491156), (6, 64994104), (7, 55709232), (8, 48745578), (12, 32497052), (14, 27854616), (16, 24372789), (21, 18569744), (24, 16248526), (28, 13927308), (29, 13447056), (31, 12579504), (42, 9284872), (48, 8124263), (56, 6963654), (58, 6723528), (62, 6289752), (84, 4642436), (87, 4482352), (93, 4193168), (112, 3481827), (116, 3361764), (124, 3144876), (168, 2321218), (174, 2241176), (186, 2096584), (203, 1921008), (217, 1797072), (232, 1680882), (248, 1572438), (336, 1160609), (348, 1120588), (372, 1048292), (406, 960504), (434, 898536), (464, 840441), (496, 786219), (609, 640336), (651, 599024), (696, 560294), (744, 524146), (812, 480252), (868, 449268), (899, 433776), (1218, 320168), (1291, 302064), (1302, 299512), (1392, 280147), (1488, 262073), (1624, 240126), (1736, 224634), (1798, 216888), (2436, 160084), (2582, 151032), (2604, 149756), (2697, 144592), (3248, 120063), (3472, 112317), (3596, 108444), (3873, 100688), (4872, 80042), (5164, 75516), (5208, 74878), (5394, 72296), (6293, 61968), (7192, 54222), (7746, 50344), (9037, 43152), (9744, 40021), (10328, 37758), (10416, 37439), (10788, 36148), (12586, 30984), (14384, 27111), (15492, 25172), (18074, 21576), (18879, 20656)]