1609872012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 5073868800

約数和(自身を除く): 3463996788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 47, 58, 63, 84, 86, 87, 94, 109, 116, 126, 129, 141, 172, 174, 188, 203, 218, 252, 258, 261, 282, 301, 327, 329, 348, 387, 406, 423, 436, 516, 522, 564, 602, 609, 654, 658, 763, 774, 812, 846, 903, 981, 987, 1044, 1204, 1218, 1247, 1308, 1316, 1363, 1526, 1548, 1692, 1806, 1827, 1962, 1974, 2021, 2289, 2436, 2494, 2709, 2726, 2961, 3052, 3161, 3612, 3654, 3741, 3924, 3948, 4042, 4089, 4578, 4687, 4988, 5123, 5418, 5452, 5922, 6063, 6322, 6867, 7308, 7482, 8084, 8178, 8729, 9156, 9374, 9483, 9541, 10246, 10836, 11223, 11844, 12126, 12267, 12644, 13734, 14061, 14147, 14964, 15369, 16356, 17458, 18189, 18748, 18966, 19082, 20492, 22127, 22446, 24252, 24534, 26187, 27468, 28122, 28294, 28449, 28623, 30738, 32809, 34916, 35861, 36378, 37932, 38164, 42183, 42441, 44254, 44892, 46107, 49068, 52374, 56244, 56588, 56898, 57246, 58609, 61476, 65618, 66381, 71722, 72756, 78561, 84366, 84882, 85869, 88508, 92214, 98427, 104748, 107583, 113796, 114492, 117218, 127323, 131236, 132762, 135923, 143444, 148567, 157122, 168732, 169764, 171738, 175827, 184428, 196854, 199143, 215166, 220289, 234436, 254646, 265524, 271846, 295281, 297134, 314244, 322749, 343476, 351654, 393708, 398286, 407769, 410263, 430332, 440578, 445701, 509292, 527481, 543692, 590562, 594268, 645498, 660867, 703308, 796572, 815538, 820526, 881156, 891402, 951461, 1039969, 1054962, 1181124, 1223307, 1230789, 1290996, 1321734, 1337103, 1542023, 1631076, 1641052, 1782804, 1902922, 1982601, 2079938, 2109924, 2446614, 2461578, 2643468, 2674206, 2854383, 3084046, 3119907, 3692367, 3805844, 3965202, 4159876, 4626069, 4893228, 4923156, 5348412, 5708766, 6168092, 6239814, 6388381, 7384734, 7930404, 8563149, 9252138, 9359721, 11417532, 12479628, 12776762, 13878207, 14769468, 17126298, 18504276, 18719442, 19165143, 25553524, 27756414, 34252596, 37438884, 38330286, 44718667, 55512828, 57495429, 76660572, 89437334, 114990858, 134156001, 178874668, 229981716, 268312002, 402468003, 536624004, 804936006, 1609872012]

約数ペア:

[(1, 1609872012), (2, 804936006), (3, 536624004), (4, 402468003), (6, 268312002), (7, 229981716), (9, 178874668), (12, 134156001), (14, 114990858), (18, 89437334), (21, 76660572), (28, 57495429), (29, 55512828), (36, 44718667), (42, 38330286), (43, 37438884), (47, 34252596), (58, 27756414), (63, 25553524), (84, 19165143), (86, 18719442), (87, 18504276), (94, 17126298), (109, 14769468), (116, 13878207), (126, 12776762), (129, 12479628), (141, 11417532), (172, 9359721), (174, 9252138), (188, 8563149), (203, 7930404), (218, 7384734), (252, 6388381), (258, 6239814), (261, 6168092), (282, 5708766), (301, 5348412), (327, 4923156), (329, 4893228), (348, 4626069), (387, 4159876), (406, 3965202), (423, 3805844), (436, 3692367), (516, 3119907), (522, 3084046), (564, 2854383), (602, 2674206), (609, 2643468), (654, 2461578), (658, 2446614), (763, 2109924), (774, 2079938), (812, 1982601), (846, 1902922), (903, 1782804), (981, 1641052), (987, 1631076), (1044, 1542023), (1204, 1337103), (1218, 1321734), (1247, 1290996), (1308, 1230789), (1316, 1223307), (1363, 1181124), (1526, 1054962), (1548, 1039969), (1692, 951461), (1806, 891402), (1827, 881156), (1962, 820526), (1974, 815538), (2021, 796572), (2289, 703308), (2436, 660867), (2494, 645498), (2709, 594268), (2726, 590562), (2961, 543692), (3052, 527481), (3161, 509292), (3612, 445701), (3654, 440578), (3741, 430332), (3924, 410263), (3948, 407769), (4042, 398286), (4089, 393708), (4578, 351654), (4687, 343476), (4988, 322749), (5123, 314244), (5418, 297134), (5452, 295281), (5922, 271846), (6063, 265524), (6322, 254646), (6867, 234436), (7308, 220289), (7482, 215166), (8084, 199143), (8178, 196854), (8729, 184428), (9156, 175827), (9374, 171738), (9483, 169764), (9541, 168732), (10246, 157122), (10836, 148567), (11223, 143444), (11844, 135923), (12126, 132762), (12267, 131236), (12644, 127323), (13734, 117218), (14061, 114492), (14147, 113796), (14964, 107583), (15369, 104748), (16356, 98427), (17458, 92214), (18189, 88508), (18748, 85869), (18966, 84882), (19082, 84366), (20492, 78561), (22127, 72756), (22446, 71722), (24252, 66381), (24534, 65618), (26187, 61476), (27468, 58609), (28122, 57246), (28294, 56898), (28449, 56588), (28623, 56244), (30738, 52374), (32809, 49068), (34916, 46107), (35861, 44892), (36378, 44254), (37932, 42441), (38164, 42183)]