249730068

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 495383532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 49, 51, 68, 83, 84, 86, 98, 102, 119, 129, 147, 166, 172, 196, 204, 238, 249, 258, 294, 301, 332, 343, 357, 476, 498, 516, 581, 588, 602, 686, 714, 731, 833, 903, 996, 1029, 1162, 1204, 1372, 1411, 1428, 1462, 1666, 1743, 1806, 2058, 2107, 2193, 2324, 2499, 2822, 2924, 3332, 3486, 3569, 3612, 4067, 4116, 4214, 4233, 4386, 4998, 5117, 5644, 5831, 6321, 6972, 7138, 8134, 8428, 8466, 8772, 9877, 9996, 10234, 10707, 11662, 12201, 12642, 14276, 14749, 15351, 16268, 16932, 17493, 19754, 20468, 21414, 23324, 24402, 24983, 25284, 28469, 29498, 29631, 30702, 34986, 35819, 39508, 42828, 44247, 48804, 49966, 56938, 58996, 59262, 60673, 61404, 69139, 69972, 71638, 74949, 85407, 88494, 99932, 107457, 113876, 118524, 121346, 138278, 143276, 149898, 170814, 174881, 176988, 182019, 207417, 214914, 242692, 250733, 276556, 299796, 341628, 349762, 364038, 414834, 424711, 429828, 483973, 501466, 524643, 699524, 728076, 752199, 829668, 849422, 967946, 1002932, 1049286, 1224167, 1274133, 1451919, 1504398, 1698844, 1935892, 2098572, 2448334, 2548266, 2903838, 2972977, 3008796, 3672501, 4896668, 5096532, 5807676, 5945954, 7345002, 8918931, 11891908, 14690004, 17837862, 20810839, 35675724, 41621678, 62432517, 83243356, 124865034, 249730068]

約数ペア:

[(1, 249730068), (2, 124865034), (3, 83243356), (4, 62432517), (6, 41621678), (7, 35675724), (12, 20810839), (14, 17837862), (17, 14690004), (21, 11891908), (28, 8918931), (34, 7345002), (42, 5945954), (43, 5807676), (49, 5096532), (51, 4896668), (68, 3672501), (83, 3008796), (84, 2972977), (86, 2903838), (98, 2548266), (102, 2448334), (119, 2098572), (129, 1935892), (147, 1698844), (166, 1504398), (172, 1451919), (196, 1274133), (204, 1224167), (238, 1049286), (249, 1002932), (258, 967946), (294, 849422), (301, 829668), (332, 752199), (343, 728076), (357, 699524), (476, 524643), (498, 501466), (516, 483973), (581, 429828), (588, 424711), (602, 414834), (686, 364038), (714, 349762), (731, 341628), (833, 299796), (903, 276556), (996, 250733), (1029, 242692), (1162, 214914), (1204, 207417), (1372, 182019), (1411, 176988), (1428, 174881), (1462, 170814), (1666, 149898), (1743, 143276), (1806, 138278), (2058, 121346), (2107, 118524), (2193, 113876), (2324, 107457), (2499, 99932), (2822, 88494), (2924, 85407), (3332, 74949), (3486, 71638), (3569, 69972), (3612, 69139), (4067, 61404), (4116, 60673), (4214, 59262), (4233, 58996), (4386, 56938), (4998, 49966), (5117, 48804), (5644, 44247), (5831, 42828), (6321, 39508), (6972, 35819), (7138, 34986), (8134, 30702), (8428, 29631), (8466, 29498), (8772, 28469), (9877, 25284), (9996, 24983), (10234, 24402), (10707, 23324), (11662, 21414), (12201, 20468), (12642, 19754), (14276, 17493), (14749, 16932), (15351, 16268)]