1555140960952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^2\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1733

約数の個数: 96

約数和(自身を含む): 3116820666960

約数和(自身を除く): 1561679706008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 307, 382, 614, 764, 1021, 1228, 1528, 2042, 2456, 3247, 4084, 5219, 6494, 8168, 10438, 12988, 17357, 20876, 25976, 34714, 36481, 41752, 58637, 69428, 72962, 117274, 138856, 145924, 195011, 234548, 291848, 313447, 390022, 469096, 620177, 626894, 780044, 996829, 1240354, 1253788, 1560088, 1993658, 2480708, 2507576, 3315187, 3987316, 4961416, 5328599, 6630374, 7974632, 10657198, 11199667, 13260748, 21314396, 22399334, 26521496, 37247101, 42628792, 44798668, 59868377, 74494202, 89597336, 119736754, 148988404, 190394339, 239473508, 297976808, 380788678, 478947016, 633200717, 761577356, 1017762409, 1266401434, 1523154712, 2035524818, 2532802868, 4071049636, 5065605736, 8142099272, 11434860007, 22869720014, 45739440028, 91478880056, 194392620119, 388785240238, 777570480476, 1555140960952]

約数ペア:

[(1, 1555140960952), (2, 777570480476), (4, 388785240238), (8, 194392620119), (17, 91478880056), (34, 45739440028), (68, 22869720014), (136, 11434860007), (191, 8142099272), (307, 5065605736), (382, 4071049636), (614, 2532802868), (764, 2035524818), (1021, 1523154712), (1228, 1266401434), (1528, 1017762409), (2042, 761577356), (2456, 633200717), (3247, 478947016), (4084, 380788678), (5219, 297976808), (6494, 239473508), (8168, 190394339), (10438, 148988404), (12988, 119736754), (17357, 89597336), (20876, 74494202), (25976, 59868377), (34714, 44798668), (36481, 42628792), (41752, 37247101), (58637, 26521496), (69428, 22399334), (72962, 21314396), (117274, 13260748), (138856, 11199667), (145924, 10657198), (195011, 7974632), (234548, 6630374), (291848, 5328599), (313447, 4961416), (390022, 3987316), (469096, 3315187), (620177, 2507576), (626894, 2480708), (780044, 1993658), (996829, 1560088), (1240354, 1253788)]