393251208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7299

約数の個数: 128

約数和(自身を含む): 1252454400

約数和(自身を除く): 859203192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7247, 7752, 9044, 13566, 14494, 18088, 21741, 27132, 28988, 43482, 50729, 54264, 57976, 86964, 101458, 123199, 137693, 152187, 173928, 202916, 246398, 275386, 304374, 369597, 405832, 413079, 492796, 550772, 608748, 739194, 826158, 862393, 963851, 985592, 1101544, 1217496, 1478388, 1652316, 1724786, 1927702, 2340781, 2587179, 2891553, 2956776, 3304632, 3449572, 3855404, 4681562, 5174358, 5783106, 6899144, 7022343, 7710808, 9363124, 10348716, 11566212, 14044686, 16385467, 18726248, 20697432, 23132424, 28089372, 32770934, 49156401, 56178744, 65541868, 98312802, 131083736, 196625604, 393251208]

約数ペア:

[(1, 393251208), (2, 196625604), (3, 131083736), (4, 98312802), (6, 65541868), (7, 56178744), (8, 49156401), (12, 32770934), (14, 28089372), (17, 23132424), (19, 20697432), (21, 18726248), (24, 16385467), (28, 14044686), (34, 11566212), (38, 10348716), (42, 9363124), (51, 7710808), (56, 7022343), (57, 6899144), (68, 5783106), (76, 5174358), (84, 4681562), (102, 3855404), (114, 3449572), (119, 3304632), (133, 2956776), (136, 2891553), (152, 2587179), (168, 2340781), (204, 1927702), (228, 1724786), (238, 1652316), (266, 1478388), (323, 1217496), (357, 1101544), (399, 985592), (408, 963851), (456, 862393), (476, 826158), (532, 739194), (646, 608748), (714, 550772), (798, 492796), (952, 413079), (969, 405832), (1064, 369597), (1292, 304374), (1428, 275386), (1596, 246398), (1938, 202916), (2261, 173928), (2584, 152187), (2856, 137693), (3192, 123199), (3876, 101458), (4522, 86964), (6783, 57976), (7247, 54264), (7752, 50729), (9044, 43482), (13566, 28988), (14494, 27132), (18088, 21741)]