310308208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 737095680

約数和(自身を除く): 426787472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 476, 553, 632, 952, 1106, 1264, 1343, 1904, 2063, 2212, 2686, 4126, 4424, 5372, 8252, 8848, 9401, 10744, 14441, 16504, 18802, 21488, 28882, 33008, 35071, 37604, 57764, 70142, 75208, 115528, 140284, 150416, 162977, 231056, 245497, 280568, 325954, 490994, 561136, 651908, 981988, 1140839, 1303816, 1963976, 2281678, 2607632, 2770609, 3927952, 4563356, 5541218, 9126712, 11082436, 18253424, 19394263, 22164872, 38788526, 44329744, 77577052, 155154104, 310308208]

約数ペア:

[(1, 310308208), (2, 155154104), (4, 77577052), (7, 44329744), (8, 38788526), (14, 22164872), (16, 19394263), (17, 18253424), (28, 11082436), (34, 9126712), (56, 5541218), (68, 4563356), (79, 3927952), (112, 2770609), (119, 2607632), (136, 2281678), (158, 1963976), (238, 1303816), (272, 1140839), (316, 981988), (476, 651908), (553, 561136), (632, 490994), (952, 325954), (1106, 280568), (1264, 245497), (1343, 231056), (1904, 162977), (2063, 150416), (2212, 140284), (2686, 115528), (4126, 75208), (4424, 70142), (5372, 57764), (8252, 37604), (8848, 35071), (9401, 33008), (10744, 28882), (14441, 21488), (16504, 18802)]