338436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 1048320

約数和(自身を除く): 709884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 237, 238, 252, 306, 316, 357, 474, 476, 553, 612, 711, 714, 948, 1071, 1106, 1343, 1422, 1428, 1659, 2142, 2212, 2686, 2844, 3318, 4029, 4284, 4977, 5372, 6636, 8058, 9401, 9954, 12087, 16116, 18802, 19908, 24174, 28203, 37604, 48348, 56406, 84609, 112812, 169218, 338436]

約数ペア:

[(1, 338436), (2, 169218), (3, 112812), (4, 84609), (6, 56406), (7, 48348), (9, 37604), (12, 28203), (14, 24174), (17, 19908), (18, 18802), (21, 16116), (28, 12087), (34, 9954), (36, 9401), (42, 8058), (51, 6636), (63, 5372), (68, 4977), (79, 4284), (84, 4029), (102, 3318), (119, 2844), (126, 2686), (153, 2212), (158, 2142), (204, 1659), (237, 1428), (238, 1422), (252, 1343), (306, 1106), (316, 1071), (357, 948), (474, 714), (476, 711), (553, 612)]