2247393764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 5066342400

約数和(自身を除く): 2818948636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 199, 259, 308, 398, 407, 518, 796, 814, 991, 1036, 1393, 1628, 1982, 2189, 2786, 2849, 3964, 4378, 5572, 5698, 6937, 7363, 8756, 10901, 11396, 13874, 14726, 15323, 21802, 27748, 29452, 30646, 36667, 43604, 51541, 61292, 73334, 76307, 80993, 103082, 146668, 152614, 161986, 197209, 206164, 256669, 305228, 323972, 394418, 403337, 513338, 566951, 788836, 806674, 1026676, 1133902, 1380463, 1613348, 2169299, 2267804, 2760926, 2823359, 4338598, 5521852, 5646718, 7296733, 8677196, 11293436, 14593466, 15185093, 29186932, 30370186, 51077131, 60740372, 80264063, 102154262, 160528126, 204308524, 321056252, 561848441, 1123696882, 2247393764]

約数ペア:

[(1, 2247393764), (2, 1123696882), (4, 561848441), (7, 321056252), (11, 204308524), (14, 160528126), (22, 102154262), (28, 80264063), (37, 60740372), (44, 51077131), (74, 30370186), (77, 29186932), (148, 15185093), (154, 14593466), (199, 11293436), (259, 8677196), (308, 7296733), (398, 5646718), (407, 5521852), (518, 4338598), (796, 2823359), (814, 2760926), (991, 2267804), (1036, 2169299), (1393, 1613348), (1628, 1380463), (1982, 1133902), (2189, 1026676), (2786, 806674), (2849, 788836), (3964, 566951), (4378, 513338), (5572, 403337), (5698, 394418), (6937, 323972), (7363, 305228), (8756, 256669), (10901, 206164), (11396, 197209), (13874, 161986), (14726, 152614), (15323, 146668), (21802, 103082), (27748, 80993), (29452, 76307), (30646, 73334), (36667, 61292), (43604, 51541)]