218014512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 595676160

約数和(自身を除く): 377661648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 277, 304, 456, 554, 831, 863, 912, 1108, 1662, 1726, 2216, 2589, 3324, 3452, 4432, 5178, 5263, 6648, 6904, 10356, 10526, 13296, 13808, 15789, 16397, 20712, 21052, 31578, 32794, 41424, 42104, 49191, 63156, 65588, 84208, 98382, 126312, 131176, 196764, 239051, 252624, 262352, 393528, 478102, 717153, 787056, 956204, 1434306, 1912408, 2868612, 3824816, 4541969, 5737224, 9083938, 11474448, 13625907, 18167876, 27251814, 36335752, 54503628, 72671504, 109007256, 218014512]

約数ペア:

[(1, 218014512), (2, 109007256), (3, 72671504), (4, 54503628), (6, 36335752), (8, 27251814), (12, 18167876), (16, 13625907), (19, 11474448), (24, 9083938), (38, 5737224), (48, 4541969), (57, 3824816), (76, 2868612), (114, 1912408), (152, 1434306), (228, 956204), (277, 787056), (304, 717153), (456, 478102), (554, 393528), (831, 262352), (863, 252624), (912, 239051), (1108, 196764), (1662, 131176), (1726, 126312), (2216, 98382), (2589, 84208), (3324, 65588), (3452, 63156), (4432, 49191), (5178, 42104), (5263, 41424), (6648, 32794), (6904, 31578), (10356, 21052), (10526, 20712), (13296, 16397), (13808, 15789)]