445724448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 1337140224

約数和(自身を除く): 891415776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 78, 82, 93, 96, 104, 123, 124, 156, 164, 186, 208, 246, 248, 281, 312, 328, 372, 403, 416, 492, 496, 533, 562, 624, 656, 744, 806, 843, 984, 992, 1066, 1124, 1209, 1248, 1271, 1312, 1488, 1599, 1612, 1686, 1968, 2132, 2248, 2418, 2542, 2976, 3198, 3224, 3372, 3653, 3813, 3936, 4264, 4496, 4836, 5084, 6396, 6448, 6744, 7306, 7626, 8528, 8711, 8992, 9672, 10168, 10959, 11521, 12792, 12896, 13488, 14612, 15252, 16523, 17056, 17422, 19344, 20336, 21918, 23042, 25584, 26133, 26976, 29224, 30504, 33046, 34563, 34844, 38688, 40672, 43836, 46084, 49569, 51168, 52266, 58448, 61008, 66092, 69126, 69688, 87672, 92168, 99138, 104532, 113243, 116896, 122016, 132184, 138252, 139376, 149773, 175344, 184336, 198276, 209064, 226486, 264368, 276504, 278752, 299546, 339729, 350688, 357151, 368672, 396552, 418128, 449319, 452972, 528736, 553008, 599092, 679458, 714302, 793104, 836256, 898638, 905944, 1071453, 1106016, 1198184, 1358916, 1428604, 1586208, 1797276, 1811888, 2142906, 2396368, 2717832, 2857208, 3594552, 3623776, 4285812, 4642963, 4792736, 5435664, 5714416, 7189104, 8571624, 9285926, 10871328, 11428832, 13928889, 14378208, 17143248, 18571852, 27857778, 34286496, 37143704, 55715556, 74287408, 111431112, 148574816, 222862224, 445724448]

約数ペア:

[(1, 445724448), (2, 222862224), (3, 148574816), (4, 111431112), (6, 74287408), (8, 55715556), (12, 37143704), (13, 34286496), (16, 27857778), (24, 18571852), (26, 17143248), (31, 14378208), (32, 13928889), (39, 11428832), (41, 10871328), (48, 9285926), (52, 8571624), (62, 7189104), (78, 5714416), (82, 5435664), (93, 4792736), (96, 4642963), (104, 4285812), (123, 3623776), (124, 3594552), (156, 2857208), (164, 2717832), (186, 2396368), (208, 2142906), (246, 1811888), (248, 1797276), (281, 1586208), (312, 1428604), (328, 1358916), (372, 1198184), (403, 1106016), (416, 1071453), (492, 905944), (496, 898638), (533, 836256), (562, 793104), (624, 714302), (656, 679458), (744, 599092), (806, 553008), (843, 528736), (984, 452972), (992, 449319), (1066, 418128), (1124, 396552), (1209, 368672), (1248, 357151), (1271, 350688), (1312, 339729), (1488, 299546), (1599, 278752), (1612, 276504), (1686, 264368), (1968, 226486), (2132, 209064), (2248, 198276), (2418, 184336), (2542, 175344), (2976, 149773), (3198, 139376), (3224, 138252), (3372, 132184), (3653, 122016), (3813, 116896), (3936, 113243), (4264, 104532), (4496, 99138), (4836, 92168), (5084, 87672), (6396, 69688), (6448, 69126), (6744, 66092), (7306, 61008), (7626, 58448), (8528, 52266), (8711, 51168), (8992, 49569), (9672, 46084), (10168, 43836), (10959, 40672), (11521, 38688), (12792, 34844), (12896, 34563), (13488, 33046), (14612, 30504), (15252, 29224), (16523, 26976), (17056, 26133), (17422, 25584), (19344, 23042), (20336, 21918)]