2021036016

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{3313}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 5325730560

約数和(自身を除く): 3304694544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 179, 213, 284, 358, 426, 537, 568, 716, 852, 1074, 1136, 1432, 1704, 2148, 2864, 3313, 3408, 4296, 6626, 8592, 9939, 12709, 13252, 19878, 25418, 26504, 38127, 39756, 50836, 53008, 76254, 79512, 101672, 152508, 159024, 203344, 235223, 305016, 470446, 593027, 610032, 705669, 940892, 1186054, 1411338, 1779081, 1881784, 2372108, 2822676, 3558162, 3763568, 4744216, 5645352, 7116324, 9488432, 11290704, 14232648, 28465296, 42104917, 84209834, 126314751, 168419668, 252629502, 336839336, 505259004, 673678672, 1010518008, 2021036016]

約数ペア:

[(1, 2021036016), (2, 1010518008), (3, 673678672), (4, 505259004), (6, 336839336), (8, 252629502), (12, 168419668), (16, 126314751), (24, 84209834), (48, 42104917), (71, 28465296), (142, 14232648), (179, 11290704), (213, 9488432), (284, 7116324), (358, 5645352), (426, 4744216), (537, 3763568), (568, 3558162), (716, 2822676), (852, 2372108), (1074, 1881784), (1136, 1779081), (1432, 1411338), (1704, 1186054), (2148, 940892), (2864, 705669), (3313, 610032), (3408, 593027), (4296, 470446), (6626, 305016), (8592, 235223), (9939, 203344), (12709, 159024), (13252, 152508), (19878, 101672), (25418, 79512), (26504, 76254), (38127, 53008), (39756, 50836)]