1285949964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4159

約数の個数: 96

約数和(自身を含む): 3410588160

約数和(自身を除く): 2124638196

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 534, 598, 897, 1068, 1157, 1196, 1794, 2047, 2314, 3471, 3588, 4027, 4094, 4628, 6141, 6942, 8054, 8188, 12081, 12282, 13884, 16108, 24162, 24564, 26611, 48324, 52351, 53222, 79833, 92621, 104702, 106444, 157053, 159666, 185242, 209404, 277863, 314106, 319332, 358403, 370484, 555726, 628212, 716806, 1075209, 1111452, 1204073, 1433612, 2150418, 2408146, 3612219, 4300836, 4659239, 4816292, 7224438, 8243269, 9318478, 13977717, 14448876, 16486538, 18636956, 24729807, 27955434, 32973076, 49459614, 55910868, 98919228, 107162497, 214324994, 321487491, 428649988, 642974982, 1285949964]

約数ペア:

[(1, 1285949964), (2, 642974982), (3, 428649988), (4, 321487491), (6, 214324994), (12, 107162497), (13, 98919228), (23, 55910868), (26, 49459614), (39, 32973076), (46, 27955434), (52, 24729807), (69, 18636956), (78, 16486538), (89, 14448876), (92, 13977717), (138, 9318478), (156, 8243269), (178, 7224438), (267, 4816292), (276, 4659239), (299, 4300836), (356, 3612219), (534, 2408146), (598, 2150418), (897, 1433612), (1068, 1204073), (1157, 1111452), (1196, 1075209), (1794, 716806), (2047, 628212), (2314, 555726), (3471, 370484), (3588, 358403), (4027, 319332), (4094, 314106), (4628, 277863), (6141, 209404), (6942, 185242), (8054, 159666), (8188, 157053), (12081, 106444), (12282, 104702), (13884, 92621), (16108, 79833), (24162, 53222), (24564, 52351), (26611, 48324)]