1685611902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 3921748992

約数和(自身を除く): 2236137090

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 73, 78, 122, 138, 146, 183, 211, 219, 299, 366, 422, 438, 598, 633, 793, 897, 949, 1266, 1403, 1586, 1679, 1794, 1898, 2379, 2743, 2806, 2847, 3358, 4209, 4453, 4758, 4853, 5037, 5486, 5694, 8229, 8418, 8906, 9706, 10074, 12871, 13359, 14559, 15403, 16458, 18239, 21827, 25742, 26718, 29118, 30806, 36478, 38613, 43654, 46209, 54717, 57889, 63089, 65481, 77226, 92418, 102419, 109434, 115778, 126178, 130962, 167323, 173667, 189267, 200239, 204838, 296033, 307257, 334646, 347334, 354269, 378534, 400478, 501969, 592066, 600717, 614514, 708538, 888099, 939583, 1003938, 1062807, 1201434, 1331447, 1776198, 1879166, 2125614, 2662894, 2818749, 3848429, 3994341, 4605497, 5637498, 7696858, 7988682, 9210994, 11545287, 12214579, 13816491, 21610409, 23090574, 24429158, 27632982, 36643737, 43220818, 64831227, 73287474, 129662454, 280935317, 561870634, 842805951, 1685611902]

約数ペア:

[(1, 1685611902), (2, 842805951), (3, 561870634), (6, 280935317), (13, 129662454), (23, 73287474), (26, 64831227), (39, 43220818), (46, 36643737), (61, 27632982), (69, 24429158), (73, 23090574), (78, 21610409), (122, 13816491), (138, 12214579), (146, 11545287), (183, 9210994), (211, 7988682), (219, 7696858), (299, 5637498), (366, 4605497), (422, 3994341), (438, 3848429), (598, 2818749), (633, 2662894), (793, 2125614), (897, 1879166), (949, 1776198), (1266, 1331447), (1403, 1201434), (1586, 1062807), (1679, 1003938), (1794, 939583), (1898, 888099), (2379, 708538), (2743, 614514), (2806, 600717), (2847, 592066), (3358, 501969), (4209, 400478), (4453, 378534), (4758, 354269), (4853, 347334), (5037, 334646), (5486, 307257), (5694, 296033), (8229, 204838), (8418, 200239), (8906, 189267), (9706, 173667), (10074, 167323), (12871, 130962), (13359, 126178), (14559, 115778), (15403, 109434), (16458, 102419), (18239, 92418), (21827, 77226), (25742, 65481), (26718, 63089), (29118, 57889), (30806, 54717), (36478, 46209), (38613, 43654)]