40372217984

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^2\times {\mathrm{22273}}^1$

素因数の和:22335

約数の個数: 144

約数和(自身を含む): 99392045130

約数和(自身を除く): 59019827146

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 289, 392, 448, 476, 544, 578, 784, 833, 896, 952, 1088, 1156, 1568, 1666, 1904, 2023, 2176, 2312, 3136, 3332, 3808, 4046, 4624, 6272, 6664, 7616, 8092, 9248, 13328, 14161, 15232, 16184, 18496, 22273, 26656, 28322, 32368, 36992, 44546, 53312, 56644, 64736, 89092, 106624, 113288, 129472, 155911, 178184, 226576, 258944, 311822, 356368, 378641, 453152, 623644, 712736, 757282, 906304, 1091377, 1247288, 1425472, 1514564, 1812608, 2182754, 2494576, 2650487, 2850944, 3029128, 4365508, 4989152, 5300974, 6058256, 6436897, 8731016, 9978304, 10601948, 12116512, 12873794, 17462032, 18553409, 19956608, 21203896, 24233024, 25747588, 34924064, 37106818, 42407792, 45058279, 48466048, 51495176, 69848128, 74213636, 84815584, 90116558, 102990352, 139696256, 148427272, 169631168, 180233116, 205980704, 296854544, 315407953, 339262336, 360466232, 411961408, 593709088, 630815906, 720932464, 823922816, 1187418176, 1261631812, 1441864928, 2374836352, 2523263624, 2883729856, 5046527248, 5767459712, 10093054496, 20186108992, 40372217984]

約数ペア:

[(1, 40372217984), (2, 20186108992), (4, 10093054496), (7, 5767459712), (8, 5046527248), (14, 2883729856), (16, 2523263624), (17, 2374836352), (28, 1441864928), (32, 1261631812), (34, 1187418176), (49, 823922816), (56, 720932464), (64, 630815906), (68, 593709088), (98, 411961408), (112, 360466232), (119, 339262336), (128, 315407953), (136, 296854544), (196, 205980704), (224, 180233116), (238, 169631168), (272, 148427272), (289, 139696256), (392, 102990352), (448, 90116558), (476, 84815584), (544, 74213636), (578, 69848128), (784, 51495176), (833, 48466048), (896, 45058279), (952, 42407792), (1088, 37106818), (1156, 34924064), (1568, 25747588), (1666, 24233024), (1904, 21203896), (2023, 19956608), (2176, 18553409), (2312, 17462032), (3136, 12873794), (3332, 12116512), (3808, 10601948), (4046, 9978304), (4624, 8731016), (6272, 6436897), (6664, 6058256), (7616, 5300974), (8092, 4989152), (9248, 4365508), (13328, 3029128), (14161, 2850944), (15232, 2650487), (16184, 2494576), (18496, 2182754), (22273, 1812608), (26656, 1514564), (28322, 1425472), (32368, 1247288), (36992, 1091377), (44546, 906304), (53312, 757282), (56644, 712736), (64736, 623644), (89092, 453152), (106624, 378641), (113288, 356368), (129472, 311822), (155911, 258944), (178184, 226576)]