998895888

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 300

約数和(自身を含む): 3186129408

約数和(自身を除く): 2187233520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 47, 48, 54, 62, 69, 72, 81, 92, 93, 94, 108, 124, 138, 141, 144, 162, 184, 186, 188, 207, 216, 248, 276, 279, 282, 324, 368, 372, 376, 414, 423, 432, 496, 529, 552, 558, 564, 621, 648, 713, 744, 752, 828, 837, 846, 1058, 1081, 1104, 1116, 1128, 1242, 1269, 1296, 1426, 1457, 1488, 1587, 1656, 1674, 1692, 1863, 2116, 2139, 2162, 2232, 2256, 2484, 2511, 2538, 2852, 2914, 3174, 3243, 3312, 3348, 3384, 3726, 3807, 4232, 4278, 4324, 4371, 4464, 4761, 4968, 5022, 5076, 5704, 5828, 6348, 6417, 6486, 6696, 6768, 7452, 7614, 8464, 8556, 8648, 8742, 9522, 9729, 9936, 10044, 10152, 11408, 11656, 12696, 12834, 12972, 13113, 13392, 14283, 14904, 15228, 16399, 17112, 17296, 17484, 19044, 19251, 19458, 20088, 20304, 23312, 24863, 25392, 25668, 25944, 26226, 28566, 29187, 29808, 30456, 32798, 33511, 34224, 34968, 38088, 38502, 38916, 39339, 40176, 42849, 49197, 49726, 51336, 51888, 52452, 57132, 57753, 58374, 60912, 65596, 67022, 69936, 74589, 76176, 77004, 77832, 78678, 85698, 87561, 98394, 99452, 100533, 102672, 104904, 114264, 115506, 116748, 118017, 131192, 134044, 147591, 149178, 154008, 155664, 157356, 171396, 175122, 196788, 198904, 201066, 209808, 223767, 228528, 231012, 233496, 236034, 262384, 268088, 295182, 298356, 301599, 308016, 314712, 342792, 350244, 393576, 397808, 402132, 442773, 447534, 462024, 466992, 472068, 536176, 590364, 596712, 603198, 629424, 671301, 685584, 700488, 770753, 787152, 804264, 885546, 895068, 904797, 924048, 944136, 1180728, 1193424, 1206396, 1328319, 1342602, 1400976, 1541506, 1608528, 1771092, 1790136, 1809594, 1888272, 2013903, 2312259, 2361456, 2412792, 2656638, 2685204, 2714391, 3083012, 3542184, 3580272, 3619188, 4027806, 4624518, 4825584, 5313276, 5370408, 5428782, 6166024, 6936777, 7084368, 7238376, 8055612, 9249036, 10626552, 10740816, 10857564, 12332048, 13873554, 14476752, 16111224, 18498072, 20810331, 21253104, 21715128, 27747108, 32222448, 36996144, 41620662, 43430256, 55494216, 62430993, 83241324, 110988432, 124861986, 166482648, 249723972, 332965296, 499447944, 998895888]

約数ペア:

[(1, 998895888), (2, 499447944), (3, 332965296), (4, 249723972), (6, 166482648), (8, 124861986), (9, 110988432), (12, 83241324), (16, 62430993), (18, 55494216), (23, 43430256), (24, 41620662), (27, 36996144), (31, 32222448), (36, 27747108), (46, 21715128), (47, 21253104), (48, 20810331), (54, 18498072), (62, 16111224), (69, 14476752), (72, 13873554), (81, 12332048), (92, 10857564), (93, 10740816), (94, 10626552), (108, 9249036), (124, 8055612), (138, 7238376), (141, 7084368), (144, 6936777), (162, 6166024), (184, 5428782), (186, 5370408), (188, 5313276), (207, 4825584), (216, 4624518), (248, 4027806), (276, 3619188), (279, 3580272), (282, 3542184), (324, 3083012), (368, 2714391), (372, 2685204), (376, 2656638), (414, 2412792), (423, 2361456), (432, 2312259), (496, 2013903), (529, 1888272), (552, 1809594), (558, 1790136), (564, 1771092), (621, 1608528), (648, 1541506), (713, 1400976), (744, 1342602), (752, 1328319), (828, 1206396), (837, 1193424), (846, 1180728), (1058, 944136), (1081, 924048), (1104, 904797), (1116, 895068), (1128, 885546), (1242, 804264), (1269, 787152), (1296, 770753), (1426, 700488), (1457, 685584), (1488, 671301), (1587, 629424), (1656, 603198), (1674, 596712), (1692, 590364), (1863, 536176), (2116, 472068), (2139, 466992), (2162, 462024), (2232, 447534), (2256, 442773), (2484, 402132), (2511, 397808), (2538, 393576), (2852, 350244), (2914, 342792), (3174, 314712), (3243, 308016), (3312, 301599), (3348, 298356), (3384, 295182), (3726, 268088), (3807, 262384), (4232, 236034), (4278, 233496), (4324, 231012), (4371, 228528), (4464, 223767), (4761, 209808), (4968, 201066), (5022, 198904), (5076, 196788), (5704, 175122), (5828, 171396), (6348, 157356), (6417, 155664), (6486, 154008), (6696, 149178), (6768, 147591), (7452, 134044), (7614, 131192), (8464, 118017), (8556, 116748), (8648, 115506), (8742, 114264), (9522, 104904), (9729, 102672), (9936, 100533), (10044, 99452), (10152, 98394), (11408, 87561), (11656, 85698), (12696, 78678), (12834, 77832), (12972, 77004), (13113, 76176), (13392, 74589), (14283, 69936), (14904, 67022), (15228, 65596), (16399, 60912), (17112, 58374), (17296, 57753), (17484, 57132), (19044, 52452), (19251, 51888), (19458, 51336), (20088, 49726), (20304, 49197), (23312, 42849), (24863, 40176), (25392, 39339), (25668, 38916), (25944, 38502), (26226, 38088), (28566, 34968), (29187, 34224), (29808, 33511), (30456, 32798)]