290588004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2402

約数の個数: 144

約数和(自身を含む): 919900800

約数和(自身を除く): 629312796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 609, 612, 714, 812, 986, 1044, 1071, 1218, 1428, 1479, 1827, 1972, 2142, 2339, 2436, 2958, 3451, 3654, 4284, 4437, 4678, 5916, 6902, 7017, 7308, 8874, 9356, 10353, 13804, 14034, 16373, 17748, 20706, 21051, 28068, 31059, 32746, 39763, 41412, 42102, 49119, 62118, 65492, 67831, 79526, 84204, 98238, 119289, 124236, 135662, 147357, 159052, 196476, 203493, 238578, 271324, 278341, 294714, 357867, 406986, 474817, 477156, 556682, 589428, 610479, 715734, 813972, 835023, 949634, 1113364, 1153127, 1220958, 1424451, 1431468, 1670046, 1899268, 2306254, 2441916, 2505069, 2848902, 3340092, 3459381, 4273353, 4612508, 5010138, 5697804, 6918762, 8071889, 8546706, 10020276, 10378143, 13837524, 16143778, 17093412, 20756286, 24215667, 32287556, 41512572, 48431334, 72647001, 96862668, 145294002, 290588004]

約数ペア:

[(1, 290588004), (2, 145294002), (3, 96862668), (4, 72647001), (6, 48431334), (7, 41512572), (9, 32287556), (12, 24215667), (14, 20756286), (17, 17093412), (18, 16143778), (21, 13837524), (28, 10378143), (29, 10020276), (34, 8546706), (36, 8071889), (42, 6918762), (51, 5697804), (58, 5010138), (63, 4612508), (68, 4273353), (84, 3459381), (87, 3340092), (102, 2848902), (116, 2505069), (119, 2441916), (126, 2306254), (153, 1899268), (174, 1670046), (203, 1431468), (204, 1424451), (238, 1220958), (252, 1153127), (261, 1113364), (306, 949634), (348, 835023), (357, 813972), (406, 715734), (476, 610479), (493, 589428), (522, 556682), (609, 477156), (612, 474817), (714, 406986), (812, 357867), (986, 294714), (1044, 278341), (1071, 271324), (1218, 238578), (1428, 203493), (1479, 196476), (1827, 159052), (1972, 147357), (2142, 135662), (2339, 124236), (2436, 119289), (2958, 98238), (3451, 84204), (3654, 79526), (4284, 67831), (4437, 65492), (4678, 62118), (5916, 49119), (6902, 42102), (7017, 41412), (7308, 39763), (8874, 32746), (9356, 31059), (10353, 28068), (13804, 21051), (14034, 20706), (16373, 17748)]