1390064016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138563}}^1$

素因数の和:138604

約数の個数: 80

約数和(自身を含む): 4123664640

約数和(自身を除く): 2733600624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 138563, 277126, 415689, 554252, 831378, 1108504, 1524193, 1662756, 2217008, 2632697, 3048386, 3325512, 4572579, 5265394, 6096772, 6651024, 7898091, 9145158, 10530788, 12193544, 15796182, 18290316, 21061576, 24387088, 28959667, 31592364, 36580632, 42123152, 57919334, 63184728, 73161264, 86879001, 115838668, 126369456, 173758002, 231677336, 347516004, 463354672, 695032008, 1390064016]

約数ペア:

[(1, 1390064016), (2, 695032008), (3, 463354672), (4, 347516004), (6, 231677336), (8, 173758002), (11, 126369456), (12, 115838668), (16, 86879001), (19, 73161264), (22, 63184728), (24, 57919334), (33, 42123152), (38, 36580632), (44, 31592364), (48, 28959667), (57, 24387088), (66, 21061576), (76, 18290316), (88, 15796182), (114, 12193544), (132, 10530788), (152, 9145158), (176, 7898091), (209, 6651024), (228, 6096772), (264, 5265394), (304, 4572579), (418, 3325512), (456, 3048386), (528, 2632697), (627, 2217008), (836, 1662756), (912, 1524193), (1254, 1108504), (1672, 831378), (2508, 554252), (3344, 415689), (5016, 277126), (10032, 138563)]