299138868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69827}}^1$

素因数の和:69861

約数の個数: 72

約数和(自身を含む): 915026112

約数和(自身を除く): 615887244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 69827, 139654, 209481, 279308, 418962, 488789, 628443, 837924, 977578, 1187059, 1256886, 1466367, 1955156, 2374118, 2513772, 2932734, 3561177, 4399101, 4748236, 5865468, 7122354, 8309413, 8798202, 10683531, 14244708, 16618826, 17596404, 21367062, 24928239, 33237652, 42734124, 49856478, 74784717, 99712956, 149569434, 299138868]

約数ペア:

[(1, 299138868), (2, 149569434), (3, 99712956), (4, 74784717), (6, 49856478), (7, 42734124), (9, 33237652), (12, 24928239), (14, 21367062), (17, 17596404), (18, 16618826), (21, 14244708), (28, 10683531), (34, 8798202), (36, 8309413), (42, 7122354), (51, 5865468), (63, 4748236), (68, 4399101), (84, 3561177), (102, 2932734), (119, 2513772), (126, 2374118), (153, 1955156), (204, 1466367), (238, 1256886), (252, 1187059), (306, 977578), (357, 837924), (476, 628443), (612, 488789), (714, 418962), (1071, 279308), (1428, 209481), (2142, 139654), (4284, 69827)]