239069844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 697132800

約数和(自身を除く): 458062956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 151, 153, 156, 199, 204, 221, 234, 302, 306, 398, 442, 453, 468, 597, 604, 612, 663, 796, 884, 906, 1194, 1326, 1359, 1791, 1812, 1963, 1989, 2388, 2567, 2587, 2652, 2718, 3383, 3582, 3926, 3978, 5134, 5174, 5436, 5889, 6766, 7164, 7701, 7761, 7852, 7956, 10149, 10268, 10348, 11778, 13532, 15402, 15522, 17667, 20298, 23103, 23283, 23556, 30049, 30447, 30804, 31044, 33371, 35334, 40596, 43979, 46206, 46566, 60098, 60894, 66742, 70668, 87958, 90147, 92412, 93132, 100113, 120196, 121788, 131937, 133484, 175916, 180294, 200226, 263874, 270441, 300339, 360588, 390637, 395811, 400452, 510833, 527748, 540882, 600678, 781274, 791622, 1021666, 1081764, 1171911, 1201356, 1532499, 1562548, 1583244, 2043332, 2343822, 3064998, 3515733, 4597497, 4687644, 6129996, 6640829, 7031466, 9194994, 13281658, 14062932, 18389988, 19922487, 26563316, 39844974, 59767461, 79689948, 119534922, 239069844]

約数ペア:

[(1, 239069844), (2, 119534922), (3, 79689948), (4, 59767461), (6, 39844974), (9, 26563316), (12, 19922487), (13, 18389988), (17, 14062932), (18, 13281658), (26, 9194994), (34, 7031466), (36, 6640829), (39, 6129996), (51, 4687644), (52, 4597497), (68, 3515733), (78, 3064998), (102, 2343822), (117, 2043332), (151, 1583244), (153, 1562548), (156, 1532499), (199, 1201356), (204, 1171911), (221, 1081764), (234, 1021666), (302, 791622), (306, 781274), (398, 600678), (442, 540882), (453, 527748), (468, 510833), (597, 400452), (604, 395811), (612, 390637), (663, 360588), (796, 300339), (884, 270441), (906, 263874), (1194, 200226), (1326, 180294), (1359, 175916), (1791, 133484), (1812, 131937), (1963, 121788), (1989, 120196), (2388, 100113), (2567, 93132), (2587, 92412), (2652, 90147), (2718, 87958), (3383, 70668), (3582, 66742), (3926, 60894), (3978, 60098), (5134, 46566), (5174, 46206), (5436, 43979), (5889, 40596), (6766, 35334), (7164, 33371), (7701, 31044), (7761, 30804), (7852, 30447), (7956, 30049), (10149, 23556), (10268, 23283), (10348, 23103), (11778, 20298), (13532, 17667), (15402, 15522)]