2016144496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 4176295200

約数和(自身を除く): 2160150704

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 131, 164, 232, 262, 328, 464, 524, 656, 809, 1048, 1189, 1618, 2096, 2378, 3236, 3799, 4756, 5371, 6472, 7598, 9512, 10742, 12944, 15196, 19024, 21484, 23461, 30392, 33169, 42968, 46922, 60784, 66338, 85936, 93844, 105979, 132676, 155759, 187688, 211958, 265352, 311518, 375376, 423916, 530704, 623036, 847832, 961901, 1246072, 1695664, 1923802, 2492144, 3073391, 3847604, 4345139, 6146782, 7695208, 8690278, 12293564, 15390416, 17380556, 24587128, 34761112, 49174256, 69522224, 126009031, 252018062, 504036124, 1008072248, 2016144496]

約数ペア:

[(1, 2016144496), (2, 1008072248), (4, 504036124), (8, 252018062), (16, 126009031), (29, 69522224), (41, 49174256), (58, 34761112), (82, 24587128), (116, 17380556), (131, 15390416), (164, 12293564), (232, 8690278), (262, 7695208), (328, 6146782), (464, 4345139), (524, 3847604), (656, 3073391), (809, 2492144), (1048, 1923802), (1189, 1695664), (1618, 1246072), (2096, 961901), (2378, 847832), (3236, 623036), (3799, 530704), (4756, 423916), (5371, 375376), (6472, 311518), (7598, 265352), (9512, 211958), (10742, 187688), (12944, 155759), (15196, 132676), (19024, 105979), (21484, 93844), (23461, 85936), (30392, 66338), (33169, 60784), (42968, 46922)]