1258531428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:938

約数の個数: 192

約数和(自身を含む): 3855237120

約数和(自身を除く): 2596705692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 53, 62, 66, 77, 84, 93, 106, 124, 132, 154, 159, 186, 212, 217, 231, 308, 318, 341, 371, 372, 434, 462, 583, 636, 651, 682, 742, 829, 868, 924, 1023, 1113, 1166, 1302, 1364, 1484, 1643, 1658, 1749, 2046, 2226, 2332, 2387, 2487, 2604, 3286, 3316, 3498, 4081, 4092, 4452, 4774, 4929, 4974, 5803, 6572, 6996, 7161, 8162, 9119, 9548, 9858, 9948, 11501, 11606, 12243, 14322, 16324, 17409, 18073, 18238, 19716, 23002, 23212, 24486, 25699, 27357, 28644, 34503, 34818, 36146, 36476, 43937, 46004, 48972, 51398, 54219, 54714, 63833, 69006, 69636, 72292, 77097, 87874, 102796, 108438, 109428, 126511, 127666, 131811, 138012, 154194, 175748, 179893, 191499, 216876, 253022, 255332, 263622, 282689, 307559, 308388, 359786, 379533, 382998, 483307, 506044, 527244, 539679, 565378, 615118, 719572, 759066, 765996, 848067, 922677, 966614, 1079358, 1130756, 1230236, 1362047, 1449921, 1518132, 1696134, 1845354, 1933228, 1978823, 2158716, 2724094, 2899842, 3383149, 3392268, 3690708, 3957646, 4086141, 5448188, 5799684, 5936469, 6766298, 7915292, 8172282, 9534329, 10149447, 11872938, 13532596, 14982517, 16344564, 19068658, 20298894, 23745876, 28602987, 29965034, 38137316, 40597788, 44947551, 57205974, 59930068, 89895102, 104877619, 114411948, 179790204, 209755238, 314632857, 419510476, 629265714, 1258531428]

約数ペア:

[(1, 1258531428), (2, 629265714), (3, 419510476), (4, 314632857), (6, 209755238), (7, 179790204), (11, 114411948), (12, 104877619), (14, 89895102), (21, 59930068), (22, 57205974), (28, 44947551), (31, 40597788), (33, 38137316), (42, 29965034), (44, 28602987), (53, 23745876), (62, 20298894), (66, 19068658), (77, 16344564), (84, 14982517), (93, 13532596), (106, 11872938), (124, 10149447), (132, 9534329), (154, 8172282), (159, 7915292), (186, 6766298), (212, 5936469), (217, 5799684), (231, 5448188), (308, 4086141), (318, 3957646), (341, 3690708), (371, 3392268), (372, 3383149), (434, 2899842), (462, 2724094), (583, 2158716), (636, 1978823), (651, 1933228), (682, 1845354), (742, 1696134), (829, 1518132), (868, 1449921), (924, 1362047), (1023, 1230236), (1113, 1130756), (1166, 1079358), (1302, 966614), (1364, 922677), (1484, 848067), (1643, 765996), (1658, 759066), (1749, 719572), (2046, 615118), (2226, 565378), (2332, 539679), (2387, 527244), (2487, 506044), (2604, 483307), (3286, 382998), (3316, 379533), (3498, 359786), (4081, 308388), (4092, 307559), (4452, 282689), (4774, 263622), (4929, 255332), (4974, 253022), (5803, 216876), (6572, 191499), (6996, 179893), (7161, 175748), (8162, 154194), (9119, 138012), (9548, 131811), (9858, 127666), (9948, 126511), (11501, 109428), (11606, 108438), (12243, 102796), (14322, 87874), (16324, 77097), (17409, 72292), (18073, 69636), (18238, 69006), (19716, 63833), (23002, 54714), (23212, 54219), (24486, 51398), (25699, 48972), (27357, 46004), (28644, 43937), (34503, 36476), (34818, 36146)]