40371408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 180

約数和(自身を含む): 142358944

約数和(自身を除く): 101987536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 331, 336, 363, 396, 462, 484, 504, 528, 616, 662, 693, 726, 792, 847, 924, 968, 993, 1008, 1089, 1232, 1324, 1386, 1452, 1584, 1694, 1848, 1936, 1986, 2178, 2317, 2541, 2648, 2772, 2904, 2979, 3388, 3641, 3696, 3972, 4356, 4634, 5082, 5296, 5544, 5808, 5958, 6776, 6951, 7282, 7623, 7944, 8712, 9268, 10164, 10923, 11088, 11916, 13552, 13902, 14564, 15246, 15888, 17424, 18536, 20328, 20853, 21846, 23832, 25487, 27804, 29128, 30492, 32769, 37072, 40051, 40656, 41706, 43692, 47664, 50974, 55608, 58256, 60984, 65538, 76461, 80102, 83412, 87384, 101948, 111216, 120153, 121968, 131076, 152922, 160204, 166824, 174768, 203896, 229383, 240306, 262152, 280357, 305844, 320408, 333648, 360459, 407792, 458766, 480612, 524304, 560714, 611688, 640816, 720918, 841071, 917532, 961224, 1121428, 1223376, 1441836, 1682142, 1835064, 1922448, 2242856, 2523213, 2883672, 3364284, 3670128, 4485712, 5046426, 5767344, 6728568, 10092852, 13457136, 20185704, 40371408]

約数ペア:

[(1, 40371408), (2, 20185704), (3, 13457136), (4, 10092852), (6, 6728568), (7, 5767344), (8, 5046426), (9, 4485712), (11, 3670128), (12, 3364284), (14, 2883672), (16, 2523213), (18, 2242856), (21, 1922448), (22, 1835064), (24, 1682142), (28, 1441836), (33, 1223376), (36, 1121428), (42, 961224), (44, 917532), (48, 841071), (56, 720918), (63, 640816), (66, 611688), (72, 560714), (77, 524304), (84, 480612), (88, 458766), (99, 407792), (112, 360459), (121, 333648), (126, 320408), (132, 305844), (144, 280357), (154, 262152), (168, 240306), (176, 229383), (198, 203896), (231, 174768), (242, 166824), (252, 160204), (264, 152922), (308, 131076), (331, 121968), (336, 120153), (363, 111216), (396, 101948), (462, 87384), (484, 83412), (504, 80102), (528, 76461), (616, 65538), (662, 60984), (693, 58256), (726, 55608), (792, 50974), (847, 47664), (924, 43692), (968, 41706), (993, 40656), (1008, 40051), (1089, 37072), (1232, 32769), (1324, 30492), (1386, 29128), (1452, 27804), (1584, 25487), (1694, 23832), (1848, 21846), (1936, 20853), (1986, 20328), (2178, 18536), (2317, 17424), (2541, 15888), (2648, 15246), (2772, 14564), (2904, 13902), (2979, 13552), (3388, 11916), (3641, 11088), (3696, 10923), (3972, 10164), (4356, 9268), (4634, 8712), (5082, 7944), (5296, 7623), (5544, 7282), (5808, 6951), (5958, 6776)]