305794872

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 872467200

約数和(自身を除く): 566672328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 107, 108, 131, 202, 214, 216, 262, 303, 321, 393, 404, 428, 524, 606, 642, 786, 808, 856, 909, 963, 1048, 1179, 1212, 1284, 1572, 1818, 1926, 2358, 2424, 2568, 2727, 2889, 3144, 3537, 3636, 3852, 4716, 5454, 5778, 7074, 7272, 7704, 9432, 10807, 10908, 11556, 13231, 14017, 14148, 21614, 21816, 23112, 26462, 28034, 28296, 32421, 39693, 42051, 43228, 52924, 56068, 64842, 79386, 84102, 86456, 97263, 105848, 112136, 119079, 126153, 129684, 158772, 168204, 194526, 238158, 252306, 259368, 291789, 317544, 336408, 357237, 378459, 389052, 476316, 504612, 583578, 714474, 756918, 778104, 952632, 1009224, 1167156, 1415717, 1428948, 1513836, 2334312, 2831434, 2857896, 3027672, 4247151, 5662868, 8494302, 11325736, 12741453, 16988604, 25482906, 33977208, 38224359, 50965812, 76448718, 101931624, 152897436, 305794872]

約数ペア:

[(1, 305794872), (2, 152897436), (3, 101931624), (4, 76448718), (6, 50965812), (8, 38224359), (9, 33977208), (12, 25482906), (18, 16988604), (24, 12741453), (27, 11325736), (36, 8494302), (54, 5662868), (72, 4247151), (101, 3027672), (107, 2857896), (108, 2831434), (131, 2334312), (202, 1513836), (214, 1428948), (216, 1415717), (262, 1167156), (303, 1009224), (321, 952632), (393, 778104), (404, 756918), (428, 714474), (524, 583578), (606, 504612), (642, 476316), (786, 389052), (808, 378459), (856, 357237), (909, 336408), (963, 317544), (1048, 291789), (1179, 259368), (1212, 252306), (1284, 238158), (1572, 194526), (1818, 168204), (1926, 158772), (2358, 129684), (2424, 126153), (2568, 119079), (2727, 112136), (2889, 105848), (3144, 97263), (3537, 86456), (3636, 84102), (3852, 79386), (4716, 64842), (5454, 56068), (5778, 52924), (7074, 43228), (7272, 42051), (7704, 39693), (9432, 32421), (10807, 28296), (10908, 28034), (11556, 26462), (13231, 23112), (14017, 21816), (14148, 21614)]