4418867968

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 9507052800

約数和(自身を除く): 5088184832

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 101, 124, 128, 148, 149, 202, 248, 256, 296, 298, 404, 496, 592, 596, 808, 992, 1147, 1184, 1192, 1616, 1984, 2294, 2368, 2384, 3131, 3232, 3737, 3968, 4588, 4619, 4736, 4768, 5513, 6262, 6464, 7474, 7936, 9176, 9238, 9472, 9536, 11026, 12524, 12928, 14948, 15049, 18352, 18476, 19072, 22052, 25048, 25856, 29896, 30098, 36704, 36952, 38144, 44104, 50096, 59792, 60196, 73408, 73904, 88208, 100192, 115847, 119584, 120392, 146816, 147808, 170903, 176416, 200384, 231694, 239168, 240784, 293632, 295616, 341806, 352832, 400768, 463388, 466519, 478336, 481568, 556813, 591232, 683612, 705664, 801536, 926776, 933038, 956672, 963136, 1113626, 1182464, 1367224, 1411328, 1853552, 1866076, 1926272, 2227252, 2734448, 3707104, 3732152, 3852544, 4454504, 5468896, 7414208, 7464304, 8909008, 10937792, 14828416, 14928608, 17261203, 17818016, 21875584, 29656832, 29857216, 34522406, 35636032, 43751168, 59714432, 69044812, 71272064, 119428864, 138089624, 142544128, 276179248, 552358496, 1104716992, 2209433984, 4418867968]

約数ペア:

[(1, 4418867968), (2, 2209433984), (4, 1104716992), (8, 552358496), (16, 276179248), (31, 142544128), (32, 138089624), (37, 119428864), (62, 71272064), (64, 69044812), (74, 59714432), (101, 43751168), (124, 35636032), (128, 34522406), (148, 29857216), (149, 29656832), (202, 21875584), (248, 17818016), (256, 17261203), (296, 14928608), (298, 14828416), (404, 10937792), (496, 8909008), (592, 7464304), (596, 7414208), (808, 5468896), (992, 4454504), (1147, 3852544), (1184, 3732152), (1192, 3707104), (1616, 2734448), (1984, 2227252), (2294, 1926272), (2368, 1866076), (2384, 1853552), (3131, 1411328), (3232, 1367224), (3737, 1182464), (3968, 1113626), (4588, 963136), (4619, 956672), (4736, 933038), (4768, 926776), (5513, 801536), (6262, 705664), (6464, 683612), (7474, 591232), (7936, 556813), (9176, 481568), (9238, 478336), (9472, 466519), (9536, 463388), (11026, 400768), (12524, 352832), (12928, 341806), (14948, 295616), (15049, 293632), (18352, 240784), (18476, 239168), (19072, 231694), (22052, 200384), (25048, 176416), (25856, 170903), (29896, 147808), (30098, 146816), (36704, 120392), (36952, 119584), (38144, 115847), (44104, 100192), (50096, 88208), (59792, 73904), (60196, 73408)]