306225936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 891887360

約数和(自身を除く): 585661424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 181, 186, 248, 279, 362, 372, 379, 496, 543, 558, 724, 744, 758, 1086, 1116, 1137, 1448, 1488, 1516, 1629, 2172, 2232, 2274, 2896, 3032, 3258, 3411, 4344, 4464, 4548, 5611, 6064, 6516, 6822, 8688, 9096, 11222, 11749, 13032, 13644, 16833, 18192, 22444, 23498, 26064, 27288, 33666, 35247, 44888, 46996, 50499, 54576, 67332, 68599, 70494, 89776, 93992, 100998, 105741, 134664, 137198, 140988, 187984, 201996, 205797, 211482, 269328, 274396, 281976, 403992, 411594, 422964, 548792, 563952, 617391, 807984, 823188, 845928, 1097584, 1234782, 1646376, 1691856, 2126569, 2469564, 3292752, 4253138, 4939128, 6379707, 8506276, 9878256, 12759414, 17012552, 19139121, 25518828, 34025104, 38278242, 51037656, 76556484, 102075312, 153112968, 306225936]

約数ペア:

[(1, 306225936), (2, 153112968), (3, 102075312), (4, 76556484), (6, 51037656), (8, 38278242), (9, 34025104), (12, 25518828), (16, 19139121), (18, 17012552), (24, 12759414), (31, 9878256), (36, 8506276), (48, 6379707), (62, 4939128), (72, 4253138), (93, 3292752), (124, 2469564), (144, 2126569), (181, 1691856), (186, 1646376), (248, 1234782), (279, 1097584), (362, 845928), (372, 823188), (379, 807984), (496, 617391), (543, 563952), (558, 548792), (724, 422964), (744, 411594), (758, 403992), (1086, 281976), (1116, 274396), (1137, 269328), (1448, 211482), (1488, 205797), (1516, 201996), (1629, 187984), (2172, 140988), (2232, 137198), (2274, 134664), (2896, 105741), (3032, 100998), (3258, 93992), (3411, 89776), (4344, 70494), (4464, 68599), (4548, 67332), (5611, 54576), (6064, 50499), (6516, 46996), (6822, 44888), (8688, 35247), (9096, 33666), (11222, 27288), (11749, 26064), (13032, 23498), (13644, 22444), (16833, 18192)]