1277661672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6833}}^1$

素因数の和:6912

約数の個数: 144

約数和(自身を含む): 4101835140

約数和(自身を除く): 2824173468

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 392, 424, 441, 477, 504, 588, 636, 742, 882, 954, 1113, 1176, 1272, 1484, 1764, 1908, 2226, 2597, 2968, 3339, 3528, 3816, 4452, 5194, 6678, 6833, 7791, 8904, 10388, 13356, 13666, 15582, 20499, 20776, 23373, 26712, 27332, 31164, 40998, 46746, 47831, 54664, 61497, 62328, 81996, 93492, 95662, 122994, 143493, 163992, 186984, 191324, 245988, 286986, 334817, 362149, 382648, 430479, 491976, 573972, 669634, 724298, 860958, 1004451, 1086447, 1147944, 1339268, 1448596, 1721916, 2008902, 2172894, 2535043, 2678536, 2897192, 3013353, 3259341, 3443832, 4017804, 4345788, 5070086, 6026706, 6518682, 7605129, 8035608, 8691576, 10140172, 12053412, 13037364, 15210258, 17745301, 20280344, 22815387, 24106824, 26074728, 30420516, 35490602, 45630774, 53235903, 60841032, 70981204, 91261548, 106471806, 141962408, 159707709, 182523096, 212943612, 319415418, 425887224, 638830836, 1277661672]

約数ペア:

[(1, 1277661672), (2, 638830836), (3, 425887224), (4, 319415418), (6, 212943612), (7, 182523096), (8, 159707709), (9, 141962408), (12, 106471806), (14, 91261548), (18, 70981204), (21, 60841032), (24, 53235903), (28, 45630774), (36, 35490602), (42, 30420516), (49, 26074728), (53, 24106824), (56, 22815387), (63, 20280344), (72, 17745301), (84, 15210258), (98, 13037364), (106, 12053412), (126, 10140172), (147, 8691576), (159, 8035608), (168, 7605129), (196, 6518682), (212, 6026706), (252, 5070086), (294, 4345788), (318, 4017804), (371, 3443832), (392, 3259341), (424, 3013353), (441, 2897192), (477, 2678536), (504, 2535043), (588, 2172894), (636, 2008902), (742, 1721916), (882, 1448596), (954, 1339268), (1113, 1147944), (1176, 1086447), (1272, 1004451), (1484, 860958), (1764, 724298), (1908, 669634), (2226, 573972), (2597, 491976), (2968, 430479), (3339, 382648), (3528, 362149), (3816, 334817), (4452, 286986), (5194, 245988), (6678, 191324), (6833, 186984), (7791, 163992), (8904, 143493), (10388, 122994), (13356, 95662), (13666, 93492), (15582, 81996), (20499, 62328), (20776, 61497), (23373, 54664), (26712, 47831), (27332, 46746), (31164, 40998)]