989250048

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11342

約数の個数: 120

約数和(自身を含む): 3005574000

約数和(自身を除く): 2016323952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 11299, 14592, 21888, 22598, 29184, 33897, 43776, 45196, 67794, 87552, 90392, 101691, 135588, 180784, 203382, 214681, 271176, 361568, 406764, 429362, 542352, 644043, 723136, 813528, 858724, 1084704, 1288086, 1446272, 1627056, 1717448, 1932129, 2169408, 2576172, 2892544, 3254112, 3434896, 3864258, 4338816, 5152344, 5785088, 6508224, 6869792, 7728516, 8677632, 10304688, 13016448, 13739584, 15457032, 17355264, 20609376, 26032896, 27479168, 30914064, 41218752, 52065792, 54958336, 61828128, 82437504, 109916672, 123656256, 164875008, 247312512, 329750016, 494625024, 989250048]

約数ペア:

[(1, 989250048), (2, 494625024), (3, 329750016), (4, 247312512), (6, 164875008), (8, 123656256), (9, 109916672), (12, 82437504), (16, 61828128), (18, 54958336), (19, 52065792), (24, 41218752), (32, 30914064), (36, 27479168), (38, 26032896), (48, 20609376), (57, 17355264), (64, 15457032), (72, 13739584), (76, 13016448), (96, 10304688), (114, 8677632), (128, 7728516), (144, 6869792), (152, 6508224), (171, 5785088), (192, 5152344), (228, 4338816), (256, 3864258), (288, 3434896), (304, 3254112), (342, 2892544), (384, 2576172), (456, 2169408), (512, 1932129), (576, 1717448), (608, 1627056), (684, 1446272), (768, 1288086), (912, 1084704), (1152, 858724), (1216, 813528), (1368, 723136), (1536, 644043), (1824, 542352), (2304, 429362), (2432, 406764), (2736, 361568), (3648, 271176), (4608, 214681), (4864, 203382), (5472, 180784), (7296, 135588), (9728, 101691), (10944, 90392), (11299, 87552), (14592, 67794), (21888, 45196), (22598, 43776), (29184, 33897)]