309345192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19441}}^1$

素因数の和:19483

約数の個数: 96

約数和(自身を含む): 955379880

約数和(自身を除く): 646034688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 19441, 38882, 58323, 77764, 116646, 155528, 174969, 233292, 252733, 330497, 349938, 466584, 505466, 660994, 699876, 758199, 991491, 1010932, 1321988, 1399752, 1516398, 1982982, 2021864, 2274597, 2643976, 2974473, 3032796, 3965964, 4296461, 4549194, 5948946, 6065592, 7931928, 8592922, 9098388, 11897892, 12889383, 17185844, 18196776, 23795784, 25778766, 34371688, 38668149, 51557532, 77336298, 103115064, 154672596, 309345192]

約数ペア:

[(1, 309345192), (2, 154672596), (3, 103115064), (4, 77336298), (6, 51557532), (8, 38668149), (9, 34371688), (12, 25778766), (13, 23795784), (17, 18196776), (18, 17185844), (24, 12889383), (26, 11897892), (34, 9098388), (36, 8592922), (39, 7931928), (51, 6065592), (52, 5948946), (68, 4549194), (72, 4296461), (78, 3965964), (102, 3032796), (104, 2974473), (117, 2643976), (136, 2274597), (153, 2021864), (156, 1982982), (204, 1516398), (221, 1399752), (234, 1321988), (306, 1010932), (312, 991491), (408, 758199), (442, 699876), (468, 660994), (612, 505466), (663, 466584), (884, 349938), (936, 330497), (1224, 252733), (1326, 233292), (1768, 174969), (1989, 155528), (2652, 116646), (3978, 77764), (5304, 58323), (7956, 38882), (15912, 19441)]