395238144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 1235295488

約数和(自身を除く): 840057344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 1792, 1987, 2072, 2368, 2688, 3108, 3552, 3974, 4144, 4736, 5376, 5961, 6216, 7104, 7948, 8288, 9472, 11922, 12432, 13909, 14208, 15896, 16576, 23844, 24864, 27818, 28416, 31792, 33152, 41727, 47688, 49728, 55636, 63584, 66304, 73519, 83454, 95376, 99456, 111272, 127168, 147038, 166908, 190752, 198912, 220557, 222544, 254336, 294076, 333816, 381504, 441114, 445088, 508672, 514633, 588152, 667632, 763008, 882228, 890176, 1029266, 1176304, 1335264, 1526016, 1543899, 1764456, 1780352, 2058532, 2352608, 2670528, 3087798, 3528912, 3560704, 4117064, 4705216, 5341056, 6175596, 7057824, 8234128, 9410432, 10682112, 12351192, 14115648, 16468256, 18820864, 24702384, 28231296, 32936512, 49404768, 56462592, 65873024, 98809536, 131746048, 197619072, 395238144]

約数ペア:

[(1, 395238144), (2, 197619072), (3, 131746048), (4, 98809536), (6, 65873024), (7, 56462592), (8, 49404768), (12, 32936512), (14, 28231296), (16, 24702384), (21, 18820864), (24, 16468256), (28, 14115648), (32, 12351192), (37, 10682112), (42, 9410432), (48, 8234128), (56, 7057824), (64, 6175596), (74, 5341056), (84, 4705216), (96, 4117064), (111, 3560704), (112, 3528912), (128, 3087798), (148, 2670528), (168, 2352608), (192, 2058532), (222, 1780352), (224, 1764456), (256, 1543899), (259, 1526016), (296, 1335264), (336, 1176304), (384, 1029266), (444, 890176), (448, 882228), (518, 763008), (592, 667632), (672, 588152), (768, 514633), (777, 508672), (888, 445088), (896, 441114), (1036, 381504), (1184, 333816), (1344, 294076), (1554, 254336), (1776, 222544), (1792, 220557), (1987, 198912), (2072, 190752), (2368, 166908), (2688, 147038), (3108, 127168), (3552, 111272), (3974, 99456), (4144, 95376), (4736, 83454), (5376, 73519), (5961, 66304), (6216, 63584), (7104, 55636), (7948, 49728), (8288, 47688), (9472, 41727), (11922, 33152), (12432, 31792), (13909, 28416), (14208, 27818), (15896, 24864), (16576, 23844)]