310395488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32441}}^1$

素因数の和:32487

約数の個数: 48

約数和(自身を含む): 686732256

約数和(自身を除く): 376336768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 32441, 64882, 129764, 259528, 421733, 519056, 746143, 843466, 1038112, 1492286, 1686932, 2984572, 3373864, 5969144, 6747728, 9699859, 11938288, 13495456, 19399718, 23876576, 38799436, 77598872, 155197744, 310395488]

約数ペア:

[(1, 310395488), (2, 155197744), (4, 77598872), (8, 38799436), (13, 23876576), (16, 19399718), (23, 13495456), (26, 11938288), (32, 9699859), (46, 6747728), (52, 5969144), (92, 3373864), (104, 2984572), (184, 1686932), (208, 1492286), (299, 1038112), (368, 843466), (416, 746143), (598, 519056), (736, 421733), (1196, 259528), (2392, 129764), (4784, 64882), (9568, 32441)]