1869857528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2579}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 4447094400

約数和(自身を除く): 2577236872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 121, 154, 214, 242, 308, 428, 484, 616, 749, 847, 856, 968, 1177, 1498, 1694, 2354, 2579, 2996, 3388, 4708, 5158, 5992, 6776, 8239, 9416, 10316, 12947, 16478, 18053, 20632, 25894, 28369, 32956, 36106, 51788, 56738, 65912, 72212, 90629, 103576, 113476, 144424, 181258, 198583, 226952, 275953, 312059, 362516, 397166, 551906, 624118, 725032, 794332, 1103812, 1248236, 1588664, 1931671, 2184413, 2207624, 2496472, 3035483, 3863342, 4368826, 6070966, 7726684, 8737652, 12141932, 15453368, 17475304, 21248381, 24283864, 33390313, 42496762, 66780626, 84993524, 133561252, 169987048, 233732191, 267122504, 467464382, 934928764, 1869857528]

約数ペア:

[(1, 1869857528), (2, 934928764), (4, 467464382), (7, 267122504), (8, 233732191), (11, 169987048), (14, 133561252), (22, 84993524), (28, 66780626), (44, 42496762), (56, 33390313), (77, 24283864), (88, 21248381), (107, 17475304), (121, 15453368), (154, 12141932), (214, 8737652), (242, 7726684), (308, 6070966), (428, 4368826), (484, 3863342), (616, 3035483), (749, 2496472), (847, 2207624), (856, 2184413), (968, 1931671), (1177, 1588664), (1498, 1248236), (1694, 1103812), (2354, 794332), (2579, 725032), (2996, 624118), (3388, 551906), (4708, 397166), (5158, 362516), (5992, 312059), (6776, 275953), (8239, 226952), (9416, 198583), (10316, 181258), (12947, 144424), (16478, 113476), (18053, 103576), (20632, 90629), (25894, 72212), (28369, 65912), (32956, 56738), (36106, 51788)]