1650619488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20685

約数の個数: 144

約数和(自身を含む): 5337030384

約数和(自身を除く): 3686410896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4998, 5712, 6664, 9996, 11424, 13328, 19992, 20641, 26656, 39984, 41282, 61923, 79968, 82564, 123846, 144487, 165128, 247692, 288974, 330256, 350897, 433461, 495384, 577948, 660512, 701794, 866922, 990768, 1011409, 1052691, 1155896, 1403588, 1733844, 1981536, 2022818, 2105382, 2311792, 2456279, 2807176, 3034227, 3467688, 4045636, 4210764, 4623584, 4912558, 5614352, 6068454, 6935376, 7368837, 8091272, 8421528, 9825116, 11228704, 12136908, 13870752, 14737674, 16182544, 16843056, 17193953, 19650232, 24273816, 29475348, 32365088, 33686112, 34387906, 39300464, 48547632, 51581859, 58950696, 68775812, 78600928, 97095264, 103163718, 117901392, 137551624, 206327436, 235802784, 275103248, 412654872, 550206496, 825309744, 1650619488]

約数ペア:

[(1, 1650619488), (2, 825309744), (3, 550206496), (4, 412654872), (6, 275103248), (7, 235802784), (8, 206327436), (12, 137551624), (14, 117901392), (16, 103163718), (17, 97095264), (21, 78600928), (24, 68775812), (28, 58950696), (32, 51581859), (34, 48547632), (42, 39300464), (48, 34387906), (49, 33686112), (51, 32365088), (56, 29475348), (68, 24273816), (84, 19650232), (96, 17193953), (98, 16843056), (102, 16182544), (112, 14737674), (119, 13870752), (136, 12136908), (147, 11228704), (168, 9825116), (196, 8421528), (204, 8091272), (224, 7368837), (238, 6935376), (272, 6068454), (294, 5614352), (336, 4912558), (357, 4623584), (392, 4210764), (408, 4045636), (476, 3467688), (544, 3034227), (588, 2807176), (672, 2456279), (714, 2311792), (784, 2105382), (816, 2022818), (833, 1981536), (952, 1733844), (1176, 1403588), (1428, 1155896), (1568, 1052691), (1632, 1011409), (1666, 990768), (1904, 866922), (2352, 701794), (2499, 660512), (2856, 577948), (3332, 495384), (3808, 433461), (4704, 350897), (4998, 330256), (5712, 288974), (6664, 247692), (9996, 165128), (11424, 144487), (13328, 123846), (19992, 82564), (20641, 79968), (26656, 61923), (39984, 41282)]