1330902728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10374

約数の個数: 64

約数和(自身を含む): 2815344000

約数和(自身を除く): 1484441272

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 3496, 5624, 6808, 10289, 16169, 20578, 32338, 41156, 64676, 82312, 129352, 195491, 236647, 380693, 390982, 473294, 761386, 781964, 946588, 1522772, 1563928, 1893176, 3045544, 4496293, 7233167, 8755939, 8992586, 14466334, 17511878, 17985172, 28932668, 35023756, 35970344, 57865336, 70047512, 166362841, 332725682, 665451364, 1330902728]

約数ペア:

[(1, 1330902728), (2, 665451364), (4, 332725682), (8, 166362841), (19, 70047512), (23, 57865336), (37, 35970344), (38, 35023756), (46, 28932668), (74, 17985172), (76, 17511878), (92, 14466334), (148, 8992586), (152, 8755939), (184, 7233167), (296, 4496293), (437, 3045544), (703, 1893176), (851, 1563928), (874, 1522772), (1406, 946588), (1702, 781964), (1748, 761386), (2812, 473294), (3404, 390982), (3496, 380693), (5624, 236647), (6808, 195491), (10289, 129352), (16169, 82312), (20578, 64676), (32338, 41156)]