242749836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 739065600

約数和(自身を除く): 496315764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 59, 63, 84, 87, 116, 118, 126, 174, 177, 203, 236, 252, 261, 348, 354, 406, 413, 522, 531, 563, 609, 708, 812, 826, 1044, 1062, 1126, 1218, 1239, 1652, 1689, 1711, 1827, 2124, 2252, 2436, 2478, 3378, 3422, 3654, 3717, 3941, 4956, 5067, 5133, 6756, 6844, 7308, 7434, 7882, 10134, 10266, 11823, 11977, 14868, 15399, 15764, 16327, 20268, 20532, 23646, 23954, 30798, 32654, 33217, 35469, 35931, 47292, 47908, 48981, 61596, 65308, 66434, 70938, 71862, 97962, 99651, 107793, 114289, 132868, 141876, 143724, 146943, 195924, 199302, 215586, 228578, 232519, 293886, 298953, 342867, 398604, 431172, 457156, 465038, 587772, 597906, 685734, 697557, 930076, 963293, 1028601, 1195812, 1371468, 1395114, 1926586, 2057202, 2092671, 2790228, 2889879, 3853172, 4114404, 4185342, 5779758, 6743051, 8370684, 8669637, 11559516, 13486102, 17339274, 20229153, 26972204, 34678548, 40458306, 60687459, 80916612, 121374918, 242749836]

約数ペア:

[(1, 242749836), (2, 121374918), (3, 80916612), (4, 60687459), (6, 40458306), (7, 34678548), (9, 26972204), (12, 20229153), (14, 17339274), (18, 13486102), (21, 11559516), (28, 8669637), (29, 8370684), (36, 6743051), (42, 5779758), (58, 4185342), (59, 4114404), (63, 3853172), (84, 2889879), (87, 2790228), (116, 2092671), (118, 2057202), (126, 1926586), (174, 1395114), (177, 1371468), (203, 1195812), (236, 1028601), (252, 963293), (261, 930076), (348, 697557), (354, 685734), (406, 597906), (413, 587772), (522, 465038), (531, 457156), (563, 431172), (609, 398604), (708, 342867), (812, 298953), (826, 293886), (1044, 232519), (1062, 228578), (1126, 215586), (1218, 199302), (1239, 195924), (1652, 146943), (1689, 143724), (1711, 141876), (1827, 132868), (2124, 114289), (2252, 107793), (2436, 99651), (2478, 97962), (3378, 71862), (3422, 70938), (3654, 66434), (3717, 65308), (3941, 61596), (4956, 48981), (5067, 47908), (5133, 47292), (6756, 35931), (6844, 35469), (7308, 33217), (7434, 32654), (7882, 30798), (10134, 23954), (10266, 23646), (11823, 20532), (11977, 20268), (14868, 16327), (15399, 15764)]