1666886976

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{47441}}^1$

素因数の和:47520

約数の個数: 84

約数和(自身を含む): 4856258004

約数和(自身を除く): 3189371028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 8784, 11712, 17568, 35136, 47441, 94882, 142323, 189764, 284646, 379528, 426969, 569292, 759056, 853938, 1138584, 1518112, 1707876, 2277168, 2893901, 3036224, 3415752, 4554336, 5787802, 6831504, 8681703, 9108672, 11575604, 13663008, 17363406, 23151208, 26045109, 27326016, 34726812, 46302416, 52090218, 69453624, 92604832, 104180436, 138907248, 185209664, 208360872, 277814496, 416721744, 555628992, 833443488, 1666886976]

約数ペア:

[(1, 1666886976), (2, 833443488), (3, 555628992), (4, 416721744), (6, 277814496), (8, 208360872), (9, 185209664), (12, 138907248), (16, 104180436), (18, 92604832), (24, 69453624), (32, 52090218), (36, 46302416), (48, 34726812), (61, 27326016), (64, 26045109), (72, 23151208), (96, 17363406), (122, 13663008), (144, 11575604), (183, 9108672), (192, 8681703), (244, 6831504), (288, 5787802), (366, 4554336), (488, 3415752), (549, 3036224), (576, 2893901), (732, 2277168), (976, 1707876), (1098, 1518112), (1464, 1138584), (1952, 853938), (2196, 759056), (2928, 569292), (3904, 426969), (4392, 379528), (5856, 284646), (8784, 189764), (11712, 142323), (17568, 94882), (35136, 47441)]