334997312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 746589312

約数和(自身を除く): 411592000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 71, 104, 106, 107, 142, 208, 212, 214, 284, 416, 424, 428, 568, 689, 832, 848, 856, 923, 1136, 1378, 1391, 1696, 1712, 1846, 2272, 2756, 2782, 3392, 3424, 3692, 3763, 4544, 5512, 5564, 5671, 6848, 7384, 7526, 7597, 11024, 11128, 11342, 14768, 15052, 15194, 22048, 22256, 22684, 29536, 30104, 30388, 44096, 44512, 45368, 48919, 59072, 60208, 60776, 73723, 89024, 90736, 97838, 98761, 120416, 121552, 147446, 181472, 195676, 197522, 240832, 243104, 294892, 362944, 391352, 395044, 402641, 486208, 589784, 782704, 790088, 805282, 1179568, 1565408, 1580176, 1610564, 2359136, 3130816, 3160352, 3221128, 4718272, 5234333, 6320704, 6442256, 10468666, 12884512, 20937332, 25769024, 41874664, 83749328, 167498656, 334997312]

約数ペア:

[(1, 334997312), (2, 167498656), (4, 83749328), (8, 41874664), (13, 25769024), (16, 20937332), (26, 12884512), (32, 10468666), (52, 6442256), (53, 6320704), (64, 5234333), (71, 4718272), (104, 3221128), (106, 3160352), (107, 3130816), (142, 2359136), (208, 1610564), (212, 1580176), (214, 1565408), (284, 1179568), (416, 805282), (424, 790088), (428, 782704), (568, 589784), (689, 486208), (832, 402641), (848, 395044), (856, 391352), (923, 362944), (1136, 294892), (1378, 243104), (1391, 240832), (1696, 197522), (1712, 195676), (1846, 181472), (2272, 147446), (2756, 121552), (2782, 120416), (3392, 98761), (3424, 97838), (3692, 90736), (3763, 89024), (4544, 73723), (5512, 60776), (5564, 60208), (5671, 59072), (6848, 48919), (7384, 45368), (7526, 44512), (7597, 44096), (11024, 30388), (11128, 30104), (11342, 29536), (14768, 22684), (15052, 22256), (15194, 22048)]