28111479984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2912

約数の個数: 240

約数和(自身を含む): 91722129408

約数和(自身を除く): 63610649424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 107, 112, 126, 144, 168, 194, 214, 252, 291, 321, 336, 388, 428, 504, 582, 642, 679, 749, 776, 856, 873, 963, 1008, 1164, 1284, 1358, 1498, 1552, 1712, 1746, 1926, 2037, 2247, 2328, 2568, 2687, 2716, 2996, 3492, 3852, 4074, 4494, 4656, 5136, 5374, 5432, 5992, 6111, 6741, 6984, 7704, 8061, 8148, 8988, 10379, 10748, 10864, 11984, 12222, 13482, 13968, 15408, 16122, 16296, 17976, 18809, 20758, 21496, 24183, 24444, 26964, 31137, 32244, 32592, 35952, 37618, 41516, 42992, 48366, 48888, 53928, 56427, 62274, 64488, 72653, 75236, 83032, 93411, 96732, 97776, 107856, 112854, 124548, 128976, 145306, 150472, 166064, 169281, 186822, 193464, 217959, 225708, 249096, 260639, 287509, 290612, 300944, 338562, 373644, 386928, 435918, 451416, 498192, 521278, 575018, 581224, 653877, 677124, 747288, 781917, 862527, 871836, 902832, 1042556, 1150036, 1162448, 1307754, 1354248, 1494576, 1563834, 1725054, 1743672, 1824473, 2012563, 2085112, 2300072, 2345751, 2587581, 2615508, 2708496, 3127668, 3450108, 3487344, 3648946, 4025126, 4170224, 4600144, 4691502, 5175162, 5231016, 5473419, 6037689, 6255336, 6900216, 7297892, 8050252, 9383004, 10350324, 10462032, 10946838, 12075378, 12510672, 13800432, 14595784, 16100504, 16420257, 18113067, 18766008, 20700648, 21893676, 24150756, 27888373, 29191568, 32201008, 32840514, 36226134, 37532016, 41401296, 43787352, 48301512, 55776746, 65681028, 72452268, 83665119, 87574704, 96603024, 111553492, 131362056, 144904536, 167330238, 195218611, 223106984, 250995357, 262724112, 289809072, 334660476, 390437222, 446213968, 501990714, 585655833, 669320952, 780874444, 1003981428, 1171311666, 1338641904, 1561748888, 1756967499, 2007962856, 2342623332, 3123497776, 3513934998, 4015925712, 4685246664, 7027869996, 9370493328, 14055739992, 28111479984]

約数ペア:

[(1, 28111479984), (2, 14055739992), (3, 9370493328), (4, 7027869996), (6, 4685246664), (7, 4015925712), (8, 3513934998), (9, 3123497776), (12, 2342623332), (14, 2007962856), (16, 1756967499), (18, 1561748888), (21, 1338641904), (24, 1171311666), (28, 1003981428), (36, 780874444), (42, 669320952), (48, 585655833), (56, 501990714), (63, 446213968), (72, 390437222), (84, 334660476), (97, 289809072), (107, 262724112), (112, 250995357), (126, 223106984), (144, 195218611), (168, 167330238), (194, 144904536), (214, 131362056), (252, 111553492), (291, 96603024), (321, 87574704), (336, 83665119), (388, 72452268), (428, 65681028), (504, 55776746), (582, 48301512), (642, 43787352), (679, 41401296), (749, 37532016), (776, 36226134), (856, 32840514), (873, 32201008), (963, 29191568), (1008, 27888373), (1164, 24150756), (1284, 21893676), (1358, 20700648), (1498, 18766008), (1552, 18113067), (1712, 16420257), (1746, 16100504), (1926, 14595784), (2037, 13800432), (2247, 12510672), (2328, 12075378), (2568, 10946838), (2687, 10462032), (2716, 10350324), (2996, 9383004), (3492, 8050252), (3852, 7297892), (4074, 6900216), (4494, 6255336), (4656, 6037689), (5136, 5473419), (5374, 5231016), (5432, 5175162), (5992, 4691502), (6111, 4600144), (6741, 4170224), (6984, 4025126), (7704, 3648946), (8061, 3487344), (8148, 3450108), (8988, 3127668), (10379, 2708496), (10748, 2615508), (10864, 2587581), (11984, 2345751), (12222, 2300072), (13482, 2085112), (13968, 2012563), (15408, 1824473), (16122, 1743672), (16296, 1725054), (17976, 1563834), (18809, 1494576), (20758, 1354248), (21496, 1307754), (24183, 1162448), (24444, 1150036), (26964, 1042556), (31137, 902832), (32244, 871836), (32592, 862527), (35952, 781917), (37618, 747288), (41516, 677124), (42992, 653877), (48366, 581224), (48888, 575018), (53928, 521278), (56427, 498192), (62274, 451416), (64488, 435918), (72653, 386928), (75236, 373644), (83032, 338562), (93411, 300944), (96732, 290612), (97776, 287509), (107856, 260639), (112854, 249096), (124548, 225708), (128976, 217959), (145306, 193464), (150472, 186822), (166064, 169281)]