216604656

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{24659}}^1$

素因数の和:24734

約数の個数: 60

約数和(自身を含む): 616154760

約数和(自身を除く): 399550104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 24659, 49318, 73977, 98636, 147954, 197272, 221931, 295908, 394544, 443862, 591816, 887724, 1183632, 1504199, 1775448, 3008398, 3550896, 4512597, 6016796, 9025194, 12033592, 13537791, 18050388, 24067184, 27075582, 36100776, 54151164, 72201552, 108302328, 216604656]

約数ペア:

[(1, 216604656), (2, 108302328), (3, 72201552), (4, 54151164), (6, 36100776), (8, 27075582), (9, 24067184), (12, 18050388), (16, 13537791), (18, 12033592), (24, 9025194), (36, 6016796), (48, 4512597), (61, 3550896), (72, 3008398), (122, 1775448), (144, 1504199), (183, 1183632), (244, 887724), (366, 591816), (488, 443862), (549, 394544), (732, 295908), (976, 221931), (1098, 197272), (1464, 147954), (2196, 98636), (2928, 73977), (4392, 49318), (8784, 24659)]