388283196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 1105477632

約数和(自身を除く): 717194436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 127, 204, 238, 254, 357, 381, 476, 508, 714, 762, 889, 1428, 1524, 1778, 2141, 2159, 2667, 3556, 4282, 4318, 5334, 6423, 6477, 8564, 8636, 10668, 12846, 12954, 14987, 15113, 25692, 25908, 29974, 30226, 36397, 44961, 45339, 59948, 60452, 72794, 89922, 90678, 109191, 145588, 179844, 181356, 218382, 254779, 271907, 436764, 509558, 543814, 764337, 815721, 1019116, 1087628, 1528674, 1631442, 1903349, 3057348, 3262884, 3806698, 4622419, 5710047, 7613396, 9244838, 11420094, 13867257, 18489676, 22840188, 27734514, 32356933, 55469028, 64713866, 97070799, 129427732, 194141598, 388283196]

約数ペア:

[(1, 388283196), (2, 194141598), (3, 129427732), (4, 97070799), (6, 64713866), (7, 55469028), (12, 32356933), (14, 27734514), (17, 22840188), (21, 18489676), (28, 13867257), (34, 11420094), (42, 9244838), (51, 7613396), (68, 5710047), (84, 4622419), (102, 3806698), (119, 3262884), (127, 3057348), (204, 1903349), (238, 1631442), (254, 1528674), (357, 1087628), (381, 1019116), (476, 815721), (508, 764337), (714, 543814), (762, 509558), (889, 436764), (1428, 271907), (1524, 254779), (1778, 218382), (2141, 181356), (2159, 179844), (2667, 145588), (3556, 109191), (4282, 90678), (4318, 89922), (5334, 72794), (6423, 60452), (6477, 59948), (8564, 45339), (8636, 44961), (10668, 36397), (12846, 30226), (12954, 29974), (14987, 25908), (15113, 25692)]