1984390848

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10103}}^1$

素因数の和:10163

約数の個数: 168

約数和(自身を含む): 6405774336

約数和(自身を除く): 4421383488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 576, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1984, 2046, 2112, 2232, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 5952, 6138, 6336, 8184, 8928, 10103, 10912, 12276, 16368, 17856, 20206, 21824, 24552, 30309, 32736, 40412, 49104, 60618, 65472, 80824, 90927, 98208, 111133, 121236, 161648, 181854, 196416, 222266, 242472, 313193, 323296, 333399, 363708, 444532, 484944, 626386, 646592, 666798, 727416, 889064, 939579, 969888, 1000197, 1252772, 1333596, 1454832, 1778128, 1879158, 1939776, 2000394, 2505544, 2667192, 2818737, 2909664, 3445123, 3556256, 3758316, 4000788, 5011088, 5334384, 5637474, 5819328, 6890246, 7112512, 7516632, 8001576, 10022176, 10335369, 10668768, 11274948, 13780492, 15033264, 16003152, 20044352, 20670738, 21337536, 22549896, 27560984, 30066528, 31006107, 32006304, 41341476, 45099792, 55121968, 60133056, 62012214, 64012608, 82682952, 90199584, 110243936, 124024428, 165365904, 180399168, 220487872, 248048856, 330731808, 496097712, 661463616, 992195424, 1984390848]

約数ペア:

[(1, 1984390848), (2, 992195424), (3, 661463616), (4, 496097712), (6, 330731808), (8, 248048856), (9, 220487872), (11, 180399168), (12, 165365904), (16, 124024428), (18, 110243936), (22, 90199584), (24, 82682952), (31, 64012608), (32, 62012214), (33, 60133056), (36, 55121968), (44, 45099792), (48, 41341476), (62, 32006304), (64, 31006107), (66, 30066528), (72, 27560984), (88, 22549896), (93, 21337536), (96, 20670738), (99, 20044352), (124, 16003152), (132, 15033264), (144, 13780492), (176, 11274948), (186, 10668768), (192, 10335369), (198, 10022176), (248, 8001576), (264, 7516632), (279, 7112512), (288, 6890246), (341, 5819328), (352, 5637474), (372, 5334384), (396, 5011088), (496, 4000788), (528, 3758316), (558, 3556256), (576, 3445123), (682, 2909664), (704, 2818737), (744, 2667192), (792, 2505544), (992, 2000394), (1023, 1939776), (1056, 1879158), (1116, 1778128), (1364, 1454832), (1488, 1333596), (1584, 1252772), (1984, 1000197), (2046, 969888), (2112, 939579), (2232, 889064), (2728, 727416), (2976, 666798), (3069, 646592), (3168, 626386), (4092, 484944), (4464, 444532), (5456, 363708), (5952, 333399), (6138, 323296), (6336, 313193), (8184, 242472), (8928, 222266), (10103, 196416), (10912, 181854), (12276, 161648), (16368, 121236), (17856, 111133), (20206, 98208), (21824, 90927), (24552, 80824), (30309, 65472), (32736, 60618), (40412, 49104)]