127389984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 354735360

約数和(自身を除く): 227345376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 211, 228, 304, 331, 422, 456, 608, 633, 662, 844, 912, 993, 1266, 1324, 1688, 1824, 1986, 2532, 2648, 3376, 3972, 4009, 5064, 5296, 6289, 6752, 7944, 8018, 10128, 10592, 12027, 12578, 15888, 16036, 18867, 20256, 24054, 25156, 31776, 32072, 37734, 48108, 50312, 64144, 69841, 75468, 96216, 100624, 128288, 139682, 150936, 192432, 201248, 209523, 279364, 301872, 384864, 419046, 558728, 603744, 838092, 1117456, 1326979, 1676184, 2234912, 2653958, 3352368, 3980937, 5307916, 6704736, 7961874, 10615832, 15923748, 21231664, 31847496, 42463328, 63694992, 127389984]

約数ペア:

[(1, 127389984), (2, 63694992), (3, 42463328), (4, 31847496), (6, 21231664), (8, 15923748), (12, 10615832), (16, 7961874), (19, 6704736), (24, 5307916), (32, 3980937), (38, 3352368), (48, 2653958), (57, 2234912), (76, 1676184), (96, 1326979), (114, 1117456), (152, 838092), (211, 603744), (228, 558728), (304, 419046), (331, 384864), (422, 301872), (456, 279364), (608, 209523), (633, 201248), (662, 192432), (844, 150936), (912, 139682), (993, 128288), (1266, 100624), (1324, 96216), (1688, 75468), (1824, 69841), (1986, 64144), (2532, 50312), (2648, 48108), (3376, 37734), (3972, 32072), (4009, 31776), (5064, 25156), (5296, 24054), (6289, 20256), (6752, 18867), (7944, 16036), (8018, 15888), (10128, 12578), (10592, 12027)]