215319468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8623

約数の個数: 96

約数和(自身を含む): 645313536

約数和(自身を除く): 429994068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 6279, 8372, 8573, 12558, 17146, 25116, 25719, 34292, 51438, 60011, 102876, 111449, 120022, 180033, 197179, 222898, 240044, 334347, 360066, 394358, 445796, 591537, 668694, 720132, 780143, 788716, 1183074, 1337388, 1380253, 1560286, 2340429, 2366148, 2563327, 2760506, 3120572, 4140759, 4680858, 5126654, 5521012, 7689981, 8281518, 9361716, 10253308, 15379962, 16563036, 17943289, 30759924, 35886578, 53829867, 71773156, 107659734, 215319468]

約数ペア:

[(1, 215319468), (2, 107659734), (3, 71773156), (4, 53829867), (6, 35886578), (7, 30759924), (12, 17943289), (13, 16563036), (14, 15379962), (21, 10253308), (23, 9361716), (26, 8281518), (28, 7689981), (39, 5521012), (42, 5126654), (46, 4680858), (52, 4140759), (69, 3120572), (78, 2760506), (84, 2563327), (91, 2366148), (92, 2340429), (138, 1560286), (156, 1380253), (161, 1337388), (182, 1183074), (273, 788716), (276, 780143), (299, 720132), (322, 668694), (364, 591537), (483, 445796), (546, 394358), (598, 360066), (644, 334347), (897, 240044), (966, 222898), (1092, 197179), (1196, 180033), (1794, 120022), (1932, 111449), (2093, 102876), (3588, 60011), (4186, 51438), (6279, 34292), (8372, 25719), (8573, 25116), (12558, 17146)]