1631378448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1506

約数の個数: 160

約数和(自身を含む): 5366323200

約数和(自身を除く): 3734944752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 643, 756, 839, 1008, 1286, 1512, 1678, 1929, 2517, 2572, 3024, 3356, 3858, 4501, 5034, 5144, 5787, 5873, 6712, 7551, 7716, 9002, 10068, 10288, 11574, 11746, 13424, 13503, 15102, 15432, 17361, 17619, 18004, 20136, 22653, 23148, 23492, 27006, 30204, 30864, 34722, 35238, 36008, 40272, 40509, 45306, 46296, 46984, 52857, 54012, 60408, 69444, 70476, 72016, 81018, 90612, 92592, 93968, 105714, 108024, 120816, 121527, 138888, 140952, 158571, 162036, 181224, 211428, 216048, 243054, 277776, 281904, 317142, 324072, 362448, 422856, 486108, 539477, 634284, 648144, 845712, 972216, 1078954, 1268568, 1618431, 1944432, 2157908, 2537136, 3236862, 3776339, 4315816, 4855293, 6473724, 7552678, 8631632, 9710586, 11329017, 12947448, 14565879, 15105356, 19421172, 22658034, 25894896, 29131758, 30210712, 33987051, 38842344, 45316068, 58263516, 60421424, 67974102, 77684688, 90632136, 101961153, 116527032, 135948204, 181264272, 203922306, 233054064, 271896408, 407844612, 543792816, 815689224, 1631378448]

約数ペア:

[(1, 1631378448), (2, 815689224), (3, 543792816), (4, 407844612), (6, 271896408), (7, 233054064), (8, 203922306), (9, 181264272), (12, 135948204), (14, 116527032), (16, 101961153), (18, 90632136), (21, 77684688), (24, 67974102), (27, 60421424), (28, 58263516), (36, 45316068), (42, 38842344), (48, 33987051), (54, 30210712), (56, 29131758), (63, 25894896), (72, 22658034), (84, 19421172), (108, 15105356), (112, 14565879), (126, 12947448), (144, 11329017), (168, 9710586), (189, 8631632), (216, 7552678), (252, 6473724), (336, 4855293), (378, 4315816), (432, 3776339), (504, 3236862), (643, 2537136), (756, 2157908), (839, 1944432), (1008, 1618431), (1286, 1268568), (1512, 1078954), (1678, 972216), (1929, 845712), (2517, 648144), (2572, 634284), (3024, 539477), (3356, 486108), (3858, 422856), (4501, 362448), (5034, 324072), (5144, 317142), (5787, 281904), (5873, 277776), (6712, 243054), (7551, 216048), (7716, 211428), (9002, 181224), (10068, 162036), (10288, 158571), (11574, 140952), (11746, 138888), (13424, 121527), (13503, 120816), (15102, 108024), (15432, 105714), (17361, 93968), (17619, 92592), (18004, 90612), (20136, 81018), (22653, 72016), (23148, 70476), (23492, 69444), (27006, 60408), (30204, 54012), (30864, 52857), (34722, 46984), (35238, 46296), (36008, 45306), (40272, 40509)]