205848432

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 436967568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 809, 837, 912, 1026, 1116, 1178, 1368, 1488, 1618, 1674, 1767, 2052, 2232, 2356, 2427, 2736, 3236, 3348, 3534, 4104, 4464, 4712, 4854, 5301, 6472, 6696, 7068, 7281, 8208, 9424, 9708, 10602, 12944, 13392, 14136, 14562, 15371, 15903, 19416, 21204, 21843, 25079, 28272, 29124, 30742, 31806, 38832, 42408, 43686, 46113, 50158, 58248, 61484, 63612, 75237, 84816, 87372, 92226, 100316, 116496, 122968, 127224, 138339, 150474, 174744, 184452, 200632, 225711, 245936, 254448, 276678, 300948, 349488, 368904, 401264, 415017, 451422, 476501, 553356, 601896, 677133, 737808, 830034, 902844, 953002, 1106712, 1203792, 1354266, 1429503, 1660068, 1805688, 1906004, 2213424, 2708532, 2859006, 3320136, 3611376, 3812008, 4288509, 5417064, 5718012, 6640272, 7624016, 8577018, 10834128, 11436024, 12865527, 17154036, 22872048, 25731054, 34308072, 51462108, 68616144, 102924216, 205848432]

約数ペア:

[(1, 205848432), (2, 102924216), (3, 68616144), (4, 51462108), (6, 34308072), (8, 25731054), (9, 22872048), (12, 17154036), (16, 12865527), (18, 11436024), (19, 10834128), (24, 8577018), (27, 7624016), (31, 6640272), (36, 5718012), (38, 5417064), (48, 4288509), (54, 3812008), (57, 3611376), (62, 3320136), (72, 2859006), (76, 2708532), (93, 2213424), (108, 1906004), (114, 1805688), (124, 1660068), (144, 1429503), (152, 1354266), (171, 1203792), (186, 1106712), (216, 953002), (228, 902844), (248, 830034), (279, 737808), (304, 677133), (342, 601896), (372, 553356), (432, 476501), (456, 451422), (496, 415017), (513, 401264), (558, 368904), (589, 349488), (684, 300948), (744, 276678), (809, 254448), (837, 245936), (912, 225711), (1026, 200632), (1116, 184452), (1178, 174744), (1368, 150474), (1488, 138339), (1618, 127224), (1674, 122968), (1767, 116496), (2052, 100316), (2232, 92226), (2356, 87372), (2427, 84816), (2736, 75237), (3236, 63612), (3348, 61484), (3534, 58248), (4104, 50158), (4464, 46113), (4712, 43686), (4854, 42408), (5301, 38832), (6472, 31806), (6696, 30742), (7068, 29124), (7281, 28272), (8208, 25079), (9424, 21843), (9708, 21204), (10602, 19416), (12944, 15903), (13392, 15371), (14136, 14562)]