12871512264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{5419}}^1$

素因数の和:5795

約数の個数: 128

約数和(自身を含む): 36276710400

約数和(自身を除く): 23405198136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 331, 552, 598, 662, 897, 993, 1196, 1324, 1794, 1986, 2392, 2648, 3588, 3972, 4303, 5419, 7176, 7613, 7944, 8606, 10838, 12909, 15226, 16257, 17212, 21676, 22839, 25818, 30452, 32514, 34424, 43352, 45678, 51636, 60904, 65028, 70447, 91356, 98969, 103272, 124637, 130056, 140894, 182712, 197938, 211341, 249274, 281788, 296907, 373911, 395876, 422682, 498548, 563576, 593814, 747822, 791752, 845364, 997096, 1187628, 1495644, 1620281, 1690728, 1793689, 2375256, 2991288, 3240562, 3587378, 4860843, 5381067, 6481124, 7174756, 9721686, 10762134, 12962248, 14349512, 19443372, 21524268, 23317957, 38886744, 41254847, 43048536, 46635914, 69953871, 82509694, 93271828, 123764541, 139907742, 165019388, 186543656, 247529082, 279815484, 330038776, 495058164, 536313011, 559630968, 990116328, 1072626022, 1608939033, 2145252044, 3217878066, 4290504088, 6435756132, 12871512264]

約数ペア:

[(1, 12871512264), (2, 6435756132), (3, 4290504088), (4, 3217878066), (6, 2145252044), (8, 1608939033), (12, 1072626022), (13, 990116328), (23, 559630968), (24, 536313011), (26, 495058164), (39, 330038776), (46, 279815484), (52, 247529082), (69, 186543656), (78, 165019388), (92, 139907742), (104, 123764541), (138, 93271828), (156, 82509694), (184, 69953871), (276, 46635914), (299, 43048536), (312, 41254847), (331, 38886744), (552, 23317957), (598, 21524268), (662, 19443372), (897, 14349512), (993, 12962248), (1196, 10762134), (1324, 9721686), (1794, 7174756), (1986, 6481124), (2392, 5381067), (2648, 4860843), (3588, 3587378), (3972, 3240562), (4303, 2991288), (5419, 2375256), (7176, 1793689), (7613, 1690728), (7944, 1620281), (8606, 1495644), (10838, 1187628), (12909, 997096), (15226, 845364), (16257, 791752), (17212, 747822), (21676, 593814), (22839, 563576), (25818, 498548), (30452, 422682), (32514, 395876), (34424, 373911), (43352, 296907), (45678, 281788), (51636, 249274), (60904, 211341), (65028, 197938), (70447, 182712), (91356, 140894), (98969, 130056), (103272, 124637)]