42686028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 146361600

約数和(自身を除く): 103675572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 54, 58, 59, 63, 66, 77, 81, 84, 87, 99, 108, 116, 118, 126, 132, 154, 162, 174, 177, 189, 198, 203, 231, 236, 252, 261, 297, 308, 319, 324, 348, 354, 378, 396, 406, 413, 462, 522, 531, 567, 594, 609, 638, 649, 693, 708, 756, 783, 812, 826, 891, 924, 957, 1044, 1062, 1134, 1188, 1218, 1239, 1276, 1298, 1386, 1566, 1593, 1652, 1711, 1782, 1827, 1914, 1947, 2079, 2124, 2233, 2268, 2349, 2436, 2478, 2596, 2772, 2871, 3132, 3186, 3422, 3564, 3654, 3717, 3828, 3894, 4158, 4466, 4543, 4698, 4779, 4956, 5133, 5481, 5742, 5841, 6237, 6372, 6699, 6844, 7308, 7434, 7788, 8316, 8613, 8932, 9086, 9396, 9558, 10266, 10962, 11151, 11484, 11682, 11977, 12474, 13398, 13629, 14868, 15399, 16443, 17226, 17523, 18172, 18821, 19116, 20097, 20532, 21924, 22302, 23364, 23954, 24948, 25839, 26796, 27258, 30798, 32886, 33453, 34452, 35046, 35931, 37642, 40194, 40887, 44604, 46197, 47908, 51678, 52569, 54516, 56463, 60291, 61596, 65772, 66906, 70092, 71862, 75284, 80388, 81774, 92394, 103356, 105138, 107793, 112926, 120582, 122661, 131747, 133812, 138591, 143724, 163548, 169389, 180873, 184788, 210276, 215586, 225852, 241164, 245322, 263494, 277182, 323379, 338778, 361746, 367983, 395241, 431172, 490644, 508167, 526988, 554364, 646758, 677556, 723492, 735966, 790482, 970137, 1016334, 1185723, 1293516, 1471932, 1524501, 1580964, 1940274, 2032668, 2371446, 3049002, 3557169, 3880548, 4742892, 6098004, 7114338, 10671507, 14228676, 21343014, 42686028]

約数ペア:

[(1, 42686028), (2, 21343014), (3, 14228676), (4, 10671507), (6, 7114338), (7, 6098004), (9, 4742892), (11, 3880548), (12, 3557169), (14, 3049002), (18, 2371446), (21, 2032668), (22, 1940274), (27, 1580964), (28, 1524501), (29, 1471932), (33, 1293516), (36, 1185723), (42, 1016334), (44, 970137), (54, 790482), (58, 735966), (59, 723492), (63, 677556), (66, 646758), (77, 554364), (81, 526988), (84, 508167), (87, 490644), (99, 431172), (108, 395241), (116, 367983), (118, 361746), (126, 338778), (132, 323379), (154, 277182), (162, 263494), (174, 245322), (177, 241164), (189, 225852), (198, 215586), (203, 210276), (231, 184788), (236, 180873), (252, 169389), (261, 163548), (297, 143724), (308, 138591), (319, 133812), (324, 131747), (348, 122661), (354, 120582), (378, 112926), (396, 107793), (406, 105138), (413, 103356), (462, 92394), (522, 81774), (531, 80388), (567, 75284), (594, 71862), (609, 70092), (638, 66906), (649, 65772), (693, 61596), (708, 60291), (756, 56463), (783, 54516), (812, 52569), (826, 51678), (891, 47908), (924, 46197), (957, 44604), (1044, 40887), (1062, 40194), (1134, 37642), (1188, 35931), (1218, 35046), (1239, 34452), (1276, 33453), (1298, 32886), (1386, 30798), (1566, 27258), (1593, 26796), (1652, 25839), (1711, 24948), (1782, 23954), (1827, 23364), (1914, 22302), (1947, 21924), (2079, 20532), (2124, 20097), (2233, 19116), (2268, 18821), (2349, 18172), (2436, 17523), (2478, 17226), (2596, 16443), (2772, 15399), (2871, 14868), (3132, 13629), (3186, 13398), (3422, 12474), (3564, 11977), (3654, 11682), (3717, 11484), (3828, 11151), (3894, 10962), (4158, 10266), (4466, 9558), (4543, 9396), (4698, 9086), (4779, 8932), (4956, 8613), (5133, 8316), (5481, 7788), (5742, 7434), (5841, 7308), (6237, 6844), (6372, 6699)]