244221796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 566963712

約数和(自身を除く): 322741916

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 61, 68, 91, 119, 122, 182, 221, 238, 244, 364, 427, 442, 476, 647, 793, 854, 884, 1037, 1294, 1547, 1586, 1708, 2074, 2588, 3094, 3172, 4148, 4529, 5551, 6188, 7259, 8411, 9058, 10999, 11102, 13481, 14518, 16822, 18116, 21998, 22204, 26962, 29036, 33644, 39467, 43996, 53924, 58877, 76993, 78934, 94367, 117754, 142987, 153986, 157868, 188734, 235508, 276269, 285974, 307972, 377468, 513071, 552538, 571948, 670939, 1000909, 1026142, 1105076, 1341878, 2001818, 2052284, 2683756, 3591497, 4003636, 4696573, 7182994, 8722207, 9393146, 14365988, 17444414, 18786292, 34888828, 61055449, 122110898, 244221796]

約数ペア:

[(1, 244221796), (2, 122110898), (4, 61055449), (7, 34888828), (13, 18786292), (14, 17444414), (17, 14365988), (26, 9393146), (28, 8722207), (34, 7182994), (52, 4696573), (61, 4003636), (68, 3591497), (91, 2683756), (119, 2052284), (122, 2001818), (182, 1341878), (221, 1105076), (238, 1026142), (244, 1000909), (364, 670939), (427, 571948), (442, 552538), (476, 513071), (647, 377468), (793, 307972), (854, 285974), (884, 276269), (1037, 235508), (1294, 188734), (1547, 157868), (1586, 153986), (1708, 142987), (2074, 117754), (2588, 94367), (3094, 78934), (3172, 76993), (4148, 58877), (4529, 53924), (5551, 43996), (6188, 39467), (7259, 33644), (8411, 29036), (9058, 26962), (10999, 22204), (11102, 21998), (13481, 18116), (14518, 16822)]