1401473744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 3350678400

約数和(自身を除く): 1949204656

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 89, 136, 152, 176, 178, 187, 209, 272, 277, 304, 323, 356, 374, 418, 554, 646, 712, 748, 836, 979, 1108, 1292, 1424, 1496, 1513, 1672, 1691, 1958, 2216, 2584, 2992, 3026, 3047, 3344, 3382, 3553, 3916, 4432, 4709, 5168, 5263, 6052, 6094, 6764, 7106, 7832, 9418, 10526, 12104, 12188, 13528, 14212, 15664, 16643, 18601, 18836, 21052, 24208, 24376, 24653, 27056, 28424, 28747, 33286, 37202, 37672, 42104, 48752, 49306, 51799, 56848, 57494, 57893, 66572, 74404, 75344, 84208, 89471, 98612, 103598, 114988, 115786, 133144, 148808, 178942, 197224, 207196, 229976, 231572, 266288, 271183, 297616, 316217, 357884, 394448, 414392, 419101, 459952, 463144, 468407, 542366, 632434, 715768, 828784, 838202, 926288, 936814, 984181, 1084732, 1264868, 1431536, 1676404, 1873628, 1968362, 2169464, 2529736, 3352808, 3747256, 3936724, 4338928, 4610111, 5059472, 5152477, 6705616, 7494512, 7873448, 7962919, 9220222, 10304954, 15746896, 15925838, 18440444, 20609908, 31851676, 36880888, 41219816, 63703352, 73761776, 82439632, 87592109, 127406704, 175184218, 350368436, 700736872, 1401473744]

約数ペア:

[(1, 1401473744), (2, 700736872), (4, 350368436), (8, 175184218), (11, 127406704), (16, 87592109), (17, 82439632), (19, 73761776), (22, 63703352), (34, 41219816), (38, 36880888), (44, 31851676), (68, 20609908), (76, 18440444), (88, 15925838), (89, 15746896), (136, 10304954), (152, 9220222), (176, 7962919), (178, 7873448), (187, 7494512), (209, 6705616), (272, 5152477), (277, 5059472), (304, 4610111), (323, 4338928), (356, 3936724), (374, 3747256), (418, 3352808), (554, 2529736), (646, 2169464), (712, 1968362), (748, 1873628), (836, 1676404), (979, 1431536), (1108, 1264868), (1292, 1084732), (1424, 984181), (1496, 936814), (1513, 926288), (1672, 838202), (1691, 828784), (1958, 715768), (2216, 632434), (2584, 542366), (2992, 468407), (3026, 463144), (3047, 459952), (3344, 419101), (3382, 414392), (3553, 394448), (3916, 357884), (4432, 316217), (4709, 297616), (5168, 271183), (5263, 266288), (6052, 231572), (6094, 229976), (6764, 207196), (7106, 197224), (7832, 178942), (9418, 148808), (10526, 133144), (12104, 115786), (12188, 114988), (13528, 103598), (14212, 98612), (15664, 89471), (16643, 84208), (18601, 75344), (18836, 74404), (21052, 66572), (24208, 57893), (24376, 57494), (24653, 56848), (27056, 51799), (28424, 49306), (28747, 48752), (33286, 42104), (37202, 37672)]