2990715696

素因数分解:

$2^4\times 3^5\times {\mathrm{557}}^1\times {\mathrm{1381}}^1$

素因数の和:1961

約数の個数: 120

約数和(自身を含む): 8701724304

約数和(自身を除く): 5711008608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 557, 648, 972, 1114, 1296, 1381, 1671, 1944, 2228, 2762, 3342, 3888, 4143, 4456, 5013, 5524, 6684, 8286, 8912, 10026, 11048, 12429, 13368, 15039, 16572, 20052, 22096, 24858, 26736, 30078, 33144, 37287, 40104, 45117, 49716, 60156, 66288, 74574, 80208, 90234, 99432, 111861, 120312, 135351, 149148, 180468, 198864, 223722, 240624, 270702, 298296, 335583, 360936, 447444, 541404, 596592, 671166, 721872, 769217, 894888, 1082808, 1342332, 1538434, 1789776, 2165616, 2307651, 2684664, 3076868, 4615302, 5369328, 6153736, 6922953, 9230604, 12307472, 13845906, 18461208, 20768859, 27691812, 36922416, 41537718, 55383624, 62306577, 83075436, 110767248, 124613154, 166150872, 186919731, 249226308, 332301744, 373839462, 498452616, 747678924, 996905232, 1495357848, 2990715696]

約数ペア:

[(1, 2990715696), (2, 1495357848), (3, 996905232), (4, 747678924), (6, 498452616), (8, 373839462), (9, 332301744), (12, 249226308), (16, 186919731), (18, 166150872), (24, 124613154), (27, 110767248), (36, 83075436), (48, 62306577), (54, 55383624), (72, 41537718), (81, 36922416), (108, 27691812), (144, 20768859), (162, 18461208), (216, 13845906), (243, 12307472), (324, 9230604), (432, 6922953), (486, 6153736), (557, 5369328), (648, 4615302), (972, 3076868), (1114, 2684664), (1296, 2307651), (1381, 2165616), (1671, 1789776), (1944, 1538434), (2228, 1342332), (2762, 1082808), (3342, 894888), (3888, 769217), (4143, 721872), (4456, 671166), (5013, 596592), (5524, 541404), (6684, 447444), (8286, 360936), (8912, 335583), (10026, 298296), (11048, 270702), (12429, 240624), (13368, 223722), (15039, 198864), (16572, 180468), (20052, 149148), (22096, 135351), (24858, 120312), (26736, 111861), (30078, 99432), (33144, 90234), (37287, 80208), (40104, 74574), (45117, 66288), (49716, 60156)]