1272207168

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38749}}^1$

素因数の和:38789

約数の個数: 112

約数和(自身を含む): 3937000000

約数和(自身を除く): 2664792832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 38749, 77498, 116247, 154996, 232494, 309992, 348741, 464988, 619984, 697482, 736231, 929976, 1046223, 1239968, 1394964, 1472462, 1859952, 2092446, 2208693, 2479936, 2789928, 2944924, 3719904, 4184892, 4417386, 5579856, 5889848, 6626079, 7439808, 8369784, 8834772, 11159712, 11779696, 13252158, 16739568, 17669544, 19878237, 22319424, 23559392, 26504316, 33479136, 35339088, 39756474, 47118784, 53008632, 66958272, 70678176, 79512948, 106017264, 141356352, 159025896, 212034528, 318051792, 424069056, 636103584, 1272207168]

約数ペア:

[(1, 1272207168), (2, 636103584), (3, 424069056), (4, 318051792), (6, 212034528), (8, 159025896), (9, 141356352), (12, 106017264), (16, 79512948), (18, 70678176), (19, 66958272), (24, 53008632), (27, 47118784), (32, 39756474), (36, 35339088), (38, 33479136), (48, 26504316), (54, 23559392), (57, 22319424), (64, 19878237), (72, 17669544), (76, 16739568), (96, 13252158), (108, 11779696), (114, 11159712), (144, 8834772), (152, 8369784), (171, 7439808), (192, 6626079), (216, 5889848), (228, 5579856), (288, 4417386), (304, 4184892), (342, 3719904), (432, 2944924), (456, 2789928), (513, 2479936), (576, 2208693), (608, 2092446), (684, 1859952), (864, 1472462), (912, 1394964), (1026, 1239968), (1216, 1046223), (1368, 929976), (1728, 736231), (1824, 697482), (2052, 619984), (2736, 464988), (3648, 348741), (4104, 309992), (5472, 232494), (8208, 154996), (10944, 116247), (16416, 77498), (32832, 38749)]