239225904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 718436160

約数和(自身を除く): 479210256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 306, 316, 408, 474, 612, 632, 711, 816, 948, 1224, 1237, 1264, 1343, 1422, 1896, 2448, 2474, 2686, 2844, 3711, 3792, 4029, 4948, 5372, 5688, 7422, 8058, 9896, 10744, 11133, 11376, 12087, 14844, 16116, 19792, 21029, 21488, 22266, 24174, 29688, 32232, 42058, 44532, 48348, 59376, 63087, 64464, 84116, 89064, 96696, 97723, 126174, 168232, 178128, 189261, 193392, 195446, 252348, 293169, 336464, 378522, 390892, 504696, 586338, 757044, 781784, 879507, 1009392, 1172676, 1514088, 1563568, 1661291, 1759014, 2345352, 3028176, 3322582, 3518028, 4690704, 4983873, 6645164, 7036056, 9967746, 13290328, 14072112, 14951619, 19935492, 26580656, 29903238, 39870984, 59806476, 79741968, 119612952, 239225904]

約数ペア:

[(1, 239225904), (2, 119612952), (3, 79741968), (4, 59806476), (6, 39870984), (8, 29903238), (9, 26580656), (12, 19935492), (16, 14951619), (17, 14072112), (18, 13290328), (24, 9967746), (34, 7036056), (36, 6645164), (48, 4983873), (51, 4690704), (68, 3518028), (72, 3322582), (79, 3028176), (102, 2345352), (136, 1759014), (144, 1661291), (153, 1563568), (158, 1514088), (204, 1172676), (237, 1009392), (272, 879507), (306, 781784), (316, 757044), (408, 586338), (474, 504696), (612, 390892), (632, 378522), (711, 336464), (816, 293169), (948, 252348), (1224, 195446), (1237, 193392), (1264, 189261), (1343, 178128), (1422, 168232), (1896, 126174), (2448, 97723), (2474, 96696), (2686, 89064), (2844, 84116), (3711, 64464), (3792, 63087), (4029, 59376), (4948, 48348), (5372, 44532), (5688, 42058), (7422, 32232), (8058, 29688), (9896, 24174), (10744, 22266), (11133, 21488), (11376, 21029), (12087, 19792), (14844, 16116)]