397180656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 120

約数和(自身を含む): 1190816640

約数和(自身を除く): 793635984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 89, 102, 136, 144, 153, 178, 204, 267, 272, 306, 356, 408, 534, 612, 712, 801, 816, 1068, 1224, 1424, 1513, 1602, 1823, 2136, 2448, 3026, 3204, 3646, 4272, 4539, 5469, 6052, 6408, 7292, 9078, 10938, 12104, 12816, 13617, 14584, 16407, 18156, 21876, 24208, 27234, 29168, 30991, 32814, 36312, 43752, 54468, 61982, 65628, 72624, 87504, 92973, 108936, 123964, 131256, 162247, 185946, 217872, 247928, 262512, 278919, 324494, 371892, 486741, 495856, 557838, 648988, 743784, 973482, 1115676, 1297976, 1460223, 1487568, 1946964, 2231352, 2595952, 2758199, 2920446, 3893928, 4462704, 5516398, 5840892, 7787856, 8274597, 11032796, 11681784, 16549194, 22065592, 23363568, 24823791, 33098388, 44131184, 49647582, 66196776, 99295164, 132393552, 198590328, 397180656]

約数ペア:

[(1, 397180656), (2, 198590328), (3, 132393552), (4, 99295164), (6, 66196776), (8, 49647582), (9, 44131184), (12, 33098388), (16, 24823791), (17, 23363568), (18, 22065592), (24, 16549194), (34, 11681784), (36, 11032796), (48, 8274597), (51, 7787856), (68, 5840892), (72, 5516398), (89, 4462704), (102, 3893928), (136, 2920446), (144, 2758199), (153, 2595952), (178, 2231352), (204, 1946964), (267, 1487568), (272, 1460223), (306, 1297976), (356, 1115676), (408, 973482), (534, 743784), (612, 648988), (712, 557838), (801, 495856), (816, 486741), (1068, 371892), (1224, 324494), (1424, 278919), (1513, 262512), (1602, 247928), (1823, 217872), (2136, 185946), (2448, 162247), (3026, 131256), (3204, 123964), (3646, 108936), (4272, 92973), (4539, 87504), (5469, 72624), (6052, 65628), (6408, 61982), (7292, 54468), (9078, 43752), (10938, 36312), (12104, 32814), (12816, 30991), (13617, 29168), (14584, 27234), (16407, 24208), (18156, 21876)]