12217152

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 36210240

約数和(自身を除く): 23993088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 197, 204, 228, 272, 304, 323, 394, 408, 456, 544, 591, 608, 646, 788, 816, 912, 969, 1088, 1182, 1216, 1292, 1576, 1632, 1824, 1938, 2364, 2584, 3152, 3264, 3349, 3648, 3743, 3876, 4728, 5168, 6304, 6698, 7486, 7752, 9456, 10047, 10336, 11229, 12608, 13396, 14972, 15504, 18912, 20094, 20672, 22458, 26792, 29944, 31008, 37824, 40188, 44916, 53584, 59888, 62016, 63631, 80376, 89832, 107168, 119776, 127262, 160752, 179664, 190893, 214336, 239552, 254524, 321504, 359328, 381786, 509048, 643008, 718656, 763572, 1018096, 1527144, 2036192, 3054288, 4072384, 6108576, 12217152]

約数ペア:

[(1, 12217152), (2, 6108576), (3, 4072384), (4, 3054288), (6, 2036192), (8, 1527144), (12, 1018096), (16, 763572), (17, 718656), (19, 643008), (24, 509048), (32, 381786), (34, 359328), (38, 321504), (48, 254524), (51, 239552), (57, 214336), (64, 190893), (68, 179664), (76, 160752), (96, 127262), (102, 119776), (114, 107168), (136, 89832), (152, 80376), (192, 63631), (197, 62016), (204, 59888), (228, 53584), (272, 44916), (304, 40188), (323, 37824), (394, 31008), (408, 29944), (456, 26792), (544, 22458), (591, 20672), (608, 20094), (646, 18912), (788, 15504), (816, 14972), (912, 13396), (969, 12608), (1088, 11229), (1182, 10336), (1216, 10047), (1292, 9456), (1576, 7752), (1632, 7486), (1824, 6698), (1938, 6304), (2364, 5168), (2584, 4728), (3152, 3876), (3264, 3743), (3349, 3648)]