38858976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 121356144

約数和(自身を除く): 82497168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 107, 117, 144, 156, 194, 208, 214, 234, 288, 291, 312, 321, 388, 416, 428, 468, 582, 624, 642, 776, 856, 873, 936, 963, 1164, 1248, 1261, 1284, 1391, 1552, 1712, 1746, 1872, 1926, 2328, 2522, 2568, 2782, 3104, 3424, 3492, 3744, 3783, 3852, 4173, 4656, 5044, 5136, 5564, 6984, 7566, 7704, 8346, 9312, 10088, 10272, 10379, 11128, 11349, 12519, 13968, 15132, 15408, 16692, 20176, 20758, 22256, 22698, 25038, 27936, 30264, 30816, 31137, 33384, 40352, 41516, 44512, 45396, 50076, 60528, 62274, 66768, 83032, 90792, 93411, 100152, 121056, 124548, 133536, 134927, 166064, 181584, 186822, 200304, 249096, 269854, 332128, 363168, 373644, 400608, 404781, 498192, 539708, 747288, 809562, 996384, 1079416, 1214343, 1494576, 1619124, 2158832, 2428686, 2989152, 3238248, 4317664, 4857372, 6476496, 9714744, 12952992, 19429488, 38858976]

約数ペア:

[(1, 38858976), (2, 19429488), (3, 12952992), (4, 9714744), (6, 6476496), (8, 4857372), (9, 4317664), (12, 3238248), (13, 2989152), (16, 2428686), (18, 2158832), (24, 1619124), (26, 1494576), (32, 1214343), (36, 1079416), (39, 996384), (48, 809562), (52, 747288), (72, 539708), (78, 498192), (96, 404781), (97, 400608), (104, 373644), (107, 363168), (117, 332128), (144, 269854), (156, 249096), (194, 200304), (208, 186822), (214, 181584), (234, 166064), (288, 134927), (291, 133536), (312, 124548), (321, 121056), (388, 100152), (416, 93411), (428, 90792), (468, 83032), (582, 66768), (624, 62274), (642, 60528), (776, 50076), (856, 45396), (873, 44512), (936, 41516), (963, 40352), (1164, 33384), (1248, 31137), (1261, 30816), (1284, 30264), (1391, 27936), (1552, 25038), (1712, 22698), (1746, 22256), (1872, 20758), (1926, 20176), (2328, 16692), (2522, 15408), (2568, 15132), (2782, 13968), (3104, 12519), (3424, 11349), (3492, 11128), (3744, 10379), (3783, 10272), (3852, 10088), (4173, 9312), (4656, 8346), (5044, 7704), (5136, 7566), (5564, 6984)]