764805244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 1630218240

約数和(自身を除く): 865412996

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 113, 139, 148, 188, 226, 259, 278, 329, 452, 518, 556, 658, 791, 973, 1036, 1316, 1582, 1739, 1946, 3164, 3478, 3892, 4181, 5143, 5311, 6533, 6956, 8362, 10286, 10622, 12173, 13066, 15707, 16724, 20572, 21244, 24346, 26132, 29267, 31414, 36001, 37177, 45731, 48692, 58534, 62828, 72002, 74354, 91462, 109949, 117068, 144004, 148708, 182924, 196507, 219898, 241721, 393014, 439796, 483442, 581159, 738229, 786028, 966884, 1162318, 1375549, 1476458, 1692047, 2324636, 2751098, 2952916, 3384094, 4068113, 5167603, 5502196, 6768188, 8136226, 10335206, 16272452, 20670412, 27314473, 54628946, 109257892, 191201311, 382402622, 764805244]

約数ペア:

[(1, 764805244), (2, 382402622), (4, 191201311), (7, 109257892), (14, 54628946), (28, 27314473), (37, 20670412), (47, 16272452), (74, 10335206), (94, 8136226), (113, 6768188), (139, 5502196), (148, 5167603), (188, 4068113), (226, 3384094), (259, 2952916), (278, 2751098), (329, 2324636), (452, 1692047), (518, 1476458), (556, 1375549), (658, 1162318), (791, 966884), (973, 786028), (1036, 738229), (1316, 581159), (1582, 483442), (1739, 439796), (1946, 393014), (3164, 241721), (3478, 219898), (3892, 196507), (4181, 182924), (5143, 148708), (5311, 144004), (6533, 117068), (6956, 109949), (8362, 91462), (10286, 74354), (10622, 72002), (12173, 62828), (13066, 58534), (15707, 48692), (16724, 45731), (20572, 37177), (21244, 36001), (24346, 31414), (26132, 29267)]