2961264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 8570880

約数和(自身を除く): 5609616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 191, 204, 228, 272, 304, 323, 382, 408, 456, 573, 646, 764, 816, 912, 969, 1146, 1292, 1528, 1938, 2292, 2584, 3056, 3247, 3629, 3876, 4584, 5168, 6494, 7258, 7752, 9168, 9741, 10887, 12988, 14516, 15504, 19482, 21774, 25976, 29032, 38964, 43548, 51952, 58064, 61693, 77928, 87096, 123386, 155856, 174192, 185079, 246772, 370158, 493544, 740316, 987088, 1480632, 2961264]

約数ペア:

[(1, 2961264), (2, 1480632), (3, 987088), (4, 740316), (6, 493544), (8, 370158), (12, 246772), (16, 185079), (17, 174192), (19, 155856), (24, 123386), (34, 87096), (38, 77928), (48, 61693), (51, 58064), (57, 51952), (68, 43548), (76, 38964), (102, 29032), (114, 25976), (136, 21774), (152, 19482), (191, 15504), (204, 14516), (228, 12988), (272, 10887), (304, 9741), (323, 9168), (382, 7752), (408, 7258), (456, 6494), (573, 5168), (646, 4584), (764, 3876), (816, 3629), (912, 3247), (969, 3056), (1146, 2584), (1292, 2292), (1528, 1938)]