1078889364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 3220753536

約数和(自身を除く): 2141864172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 251, 252, 259, 333, 444, 461, 502, 518, 666, 753, 777, 922, 1004, 1036, 1332, 1383, 1506, 1554, 1757, 1844, 2259, 2331, 2766, 3012, 3108, 3227, 3514, 4149, 4518, 4662, 5271, 5532, 6454, 7028, 8298, 9036, 9287, 9324, 9681, 10542, 12908, 15813, 16596, 17057, 18574, 19362, 21084, 27861, 29043, 31626, 34114, 37148, 38724, 51171, 55722, 58086, 63252, 65009, 68228, 83583, 102342, 111444, 115711, 116172, 119399, 130018, 153513, 167166, 195027, 204684, 231422, 238798, 260036, 307026, 334332, 347133, 358197, 390054, 462844, 477596, 585081, 614052, 694266, 716394, 780108, 809977, 1041399, 1074591, 1170162, 1388532, 1432788, 1619954, 2082798, 2149182, 2340324, 2429931, 3239908, 4165596, 4281307, 4298364, 4859862, 7289793, 8562614, 9719724, 12843921, 14579586, 17125228, 25687842, 29159172, 29969149, 38531763, 51375684, 59938298, 77063526, 89907447, 119876596, 154127052, 179814894, 269722341, 359629788, 539444682, 1078889364]

約数ペア:

[(1, 1078889364), (2, 539444682), (3, 359629788), (4, 269722341), (6, 179814894), (7, 154127052), (9, 119876596), (12, 89907447), (14, 77063526), (18, 59938298), (21, 51375684), (28, 38531763), (36, 29969149), (37, 29159172), (42, 25687842), (63, 17125228), (74, 14579586), (84, 12843921), (111, 9719724), (126, 8562614), (148, 7289793), (222, 4859862), (251, 4298364), (252, 4281307), (259, 4165596), (333, 3239908), (444, 2429931), (461, 2340324), (502, 2149182), (518, 2082798), (666, 1619954), (753, 1432788), (777, 1388532), (922, 1170162), (1004, 1074591), (1036, 1041399), (1332, 809977), (1383, 780108), (1506, 716394), (1554, 694266), (1757, 614052), (1844, 585081), (2259, 477596), (2331, 462844), (2766, 390054), (3012, 358197), (3108, 347133), (3227, 334332), (3514, 307026), (4149, 260036), (4518, 238798), (4662, 231422), (5271, 204684), (5532, 195027), (6454, 167166), (7028, 153513), (8298, 130018), (9036, 119399), (9287, 116172), (9324, 115711), (9681, 111444), (10542, 102342), (12908, 83583), (15813, 68228), (16596, 65009), (17057, 63252), (18574, 58086), (19362, 55722), (21084, 51171), (27861, 38724), (29043, 37148), (31626, 34114)]