38903184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 117031200

約数和(自身を除く): 78128016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 241, 304, 342, 354, 456, 472, 482, 531, 684, 708, 723, 912, 944, 964, 1062, 1121, 1368, 1416, 1446, 1928, 2124, 2169, 2242, 2736, 2832, 2892, 3363, 3856, 4248, 4338, 4484, 4579, 5784, 6726, 8496, 8676, 8968, 9158, 10089, 11568, 13452, 13737, 14219, 17352, 17936, 18316, 20178, 26904, 27474, 28438, 34704, 36632, 40356, 41211, 42657, 53808, 54948, 56876, 73264, 80712, 82422, 85314, 109896, 113752, 127971, 161424, 164844, 170628, 219792, 227504, 255942, 270161, 329688, 341256, 511884, 540322, 659376, 682512, 810483, 1023768, 1080644, 1620966, 2047536, 2161288, 2431449, 3241932, 4322576, 4862898, 6483864, 9725796, 12967728, 19451592, 38903184]

約数ペア:

[(1, 38903184), (2, 19451592), (3, 12967728), (4, 9725796), (6, 6483864), (8, 4862898), (9, 4322576), (12, 3241932), (16, 2431449), (18, 2161288), (19, 2047536), (24, 1620966), (36, 1080644), (38, 1023768), (48, 810483), (57, 682512), (59, 659376), (72, 540322), (76, 511884), (114, 341256), (118, 329688), (144, 270161), (152, 255942), (171, 227504), (177, 219792), (228, 170628), (236, 164844), (241, 161424), (304, 127971), (342, 113752), (354, 109896), (456, 85314), (472, 82422), (482, 80712), (531, 73264), (684, 56876), (708, 54948), (723, 53808), (912, 42657), (944, 41211), (964, 40356), (1062, 36632), (1121, 34704), (1368, 28438), (1416, 27474), (1446, 26904), (1928, 20178), (2124, 18316), (2169, 17936), (2242, 17352), (2736, 14219), (2832, 13737), (2892, 13452), (3363, 11568), (3856, 10089), (4248, 9158), (4338, 8968), (4484, 8676), (4579, 8496), (5784, 6726)]