40452048

素因数分解:

$2^4\times 3^4\times 7^4\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 250

約数和(自身を含む): 147091714

約数和(自身を除く): 106639666

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 324, 336, 343, 351, 364, 378, 392, 432, 441, 468, 504, 546, 567, 588, 624, 637, 648, 686, 702, 728, 756, 784, 819, 882, 936, 1008, 1029, 1053, 1092, 1134, 1176, 1274, 1296, 1323, 1372, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2058, 2106, 2184, 2268, 2352, 2401, 2457, 2548, 2646, 2744, 2808, 3024, 3087, 3276, 3528, 3822, 3969, 4116, 4212, 4368, 4459, 4536, 4802, 4914, 5096, 5292, 5488, 5616, 5733, 6174, 6552, 7056, 7203, 7371, 7644, 7938, 8232, 8424, 8918, 9072, 9261, 9604, 9828, 10192, 10584, 11466, 12348, 13104, 13377, 14406, 14742, 15288, 15876, 16464, 16848, 17199, 17836, 18522, 19208, 19656, 21168, 21609, 22932, 24696, 26754, 27783, 28812, 29484, 30576, 31213, 31752, 34398, 35672, 37044, 38416, 39312, 40131, 43218, 45864, 49392, 51597, 53508, 55566, 57624, 58968, 62426, 63504, 64827, 68796, 71344, 74088, 80262, 86436, 91728, 93639, 103194, 107016, 111132, 115248, 117936, 120393, 124852, 129654, 137592, 148176, 160524, 172872, 187278, 194481, 206388, 214032, 222264, 240786, 249704, 259308, 275184, 280917, 321048, 345744, 361179, 374556, 388962, 412776, 444528, 481572, 499408, 518616, 561834, 642096, 722358, 749112, 777924, 825552, 842751, 963144, 1037232, 1123668, 1444716, 1498224, 1555848, 1685502, 1926288, 2247336, 2528253, 2889432, 3111696, 3371004, 4494672, 5056506, 5778864, 6742008, 10113012, 13484016, 20226024, 40452048]

約数ペア:

[(1, 40452048), (2, 20226024), (3, 13484016), (4, 10113012), (6, 6742008), (7, 5778864), (8, 5056506), (9, 4494672), (12, 3371004), (13, 3111696), (14, 2889432), (16, 2528253), (18, 2247336), (21, 1926288), (24, 1685502), (26, 1555848), (27, 1498224), (28, 1444716), (36, 1123668), (39, 1037232), (42, 963144), (48, 842751), (49, 825552), (52, 777924), (54, 749112), (56, 722358), (63, 642096), (72, 561834), (78, 518616), (81, 499408), (84, 481572), (91, 444528), (98, 412776), (104, 388962), (108, 374556), (112, 361179), (117, 345744), (126, 321048), (144, 280917), (147, 275184), (156, 259308), (162, 249704), (168, 240786), (182, 222264), (189, 214032), (196, 206388), (208, 194481), (216, 187278), (234, 172872), (252, 160524), (273, 148176), (294, 137592), (312, 129654), (324, 124852), (336, 120393), (343, 117936), (351, 115248), (364, 111132), (378, 107016), (392, 103194), (432, 93639), (441, 91728), (468, 86436), (504, 80262), (546, 74088), (567, 71344), (588, 68796), (624, 64827), (637, 63504), (648, 62426), (686, 58968), (702, 57624), (728, 55566), (756, 53508), (784, 51597), (819, 49392), (882, 45864), (936, 43218), (1008, 40131), (1029, 39312), (1053, 38416), (1092, 37044), (1134, 35672), (1176, 34398), (1274, 31752), (1296, 31213), (1323, 30576), (1372, 29484), (1404, 28812), (1456, 27783), (1512, 26754), (1638, 24696), (1764, 22932), (1872, 21609), (1911, 21168), (2058, 19656), (2106, 19208), (2184, 18522), (2268, 17836), (2352, 17199), (2401, 16848), (2457, 16464), (2548, 15876), (2646, 15288), (2744, 14742), (2808, 14406), (3024, 13377), (3087, 13104), (3276, 12348), (3528, 11466), (3822, 10584), (3969, 10192), (4116, 9828), (4212, 9604), (4368, 9261), (4459, 9072), (4536, 8918), (4802, 8424), (4914, 8232), (5096, 7938), (5292, 7644), (5488, 7371), (5616, 7203), (5733, 7056), (6174, 6552)]