631214892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 2032529408

約数和(自身を除く): 1401314516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 127, 132, 154, 163, 198, 231, 242, 252, 254, 308, 326, 363, 381, 396, 462, 484, 489, 508, 652, 693, 726, 762, 847, 889, 924, 978, 1089, 1141, 1143, 1386, 1397, 1452, 1467, 1524, 1694, 1778, 1793, 1956, 2178, 2282, 2286, 2541, 2667, 2772, 2794, 2934, 3388, 3423, 3556, 3586, 4191, 4356, 4564, 4572, 5082, 5334, 5379, 5588, 5868, 6846, 7172, 7623, 8001, 8382, 9779, 10164, 10269, 10668, 10758, 12551, 12573, 13692, 15246, 15367, 16002, 16137, 16764, 19558, 19723, 20538, 20701, 21516, 25102, 25146, 29337, 30492, 30734, 32004, 32274, 37653, 39116, 39446, 41076, 41402, 46101, 50204, 50292, 58674, 59169, 61468, 62103, 64548, 75306, 78892, 82804, 88011, 92202, 107569, 112959, 117348, 118338, 124206, 138061, 138303, 144907, 150612, 176022, 177507, 184404, 186309, 215138, 225918, 227711, 236676, 248412, 276122, 276606, 289814, 322707, 352044, 355014, 372618, 414183, 430276, 434721, 451836, 455422, 552244, 553212, 579628, 645414, 683133, 710028, 745236, 828366, 869442, 910844, 968121, 1242549, 1290828, 1304163, 1366266, 1593977, 1656732, 1738884, 1936242, 2049399, 2485098, 2504821, 2608326, 2732532, 3187954, 3872484, 4098798, 4781931, 4970196, 5009642, 5216652, 6375908, 7514463, 8197596, 9563862, 10019284, 14345793, 15028926, 17533747, 19127724, 22543389, 28691586, 30057852, 35067494, 45086778, 52601241, 57383172, 70134988, 90173556, 105202482, 157803723, 210404964, 315607446, 631214892]

約数ペア:

[(1, 631214892), (2, 315607446), (3, 210404964), (4, 157803723), (6, 105202482), (7, 90173556), (9, 70134988), (11, 57383172), (12, 52601241), (14, 45086778), (18, 35067494), (21, 30057852), (22, 28691586), (28, 22543389), (33, 19127724), (36, 17533747), (42, 15028926), (44, 14345793), (63, 10019284), (66, 9563862), (77, 8197596), (84, 7514463), (99, 6375908), (121, 5216652), (126, 5009642), (127, 4970196), (132, 4781931), (154, 4098798), (163, 3872484), (198, 3187954), (231, 2732532), (242, 2608326), (252, 2504821), (254, 2485098), (308, 2049399), (326, 1936242), (363, 1738884), (381, 1656732), (396, 1593977), (462, 1366266), (484, 1304163), (489, 1290828), (508, 1242549), (652, 968121), (693, 910844), (726, 869442), (762, 828366), (847, 745236), (889, 710028), (924, 683133), (978, 645414), (1089, 579628), (1141, 553212), (1143, 552244), (1386, 455422), (1397, 451836), (1452, 434721), (1467, 430276), (1524, 414183), (1694, 372618), (1778, 355014), (1793, 352044), (1956, 322707), (2178, 289814), (2282, 276606), (2286, 276122), (2541, 248412), (2667, 236676), (2772, 227711), (2794, 225918), (2934, 215138), (3388, 186309), (3423, 184404), (3556, 177507), (3586, 176022), (4191, 150612), (4356, 144907), (4564, 138303), (4572, 138061), (5082, 124206), (5334, 118338), (5379, 117348), (5588, 112959), (5868, 107569), (6846, 92202), (7172, 88011), (7623, 82804), (8001, 78892), (8382, 75306), (9779, 64548), (10164, 62103), (10269, 61468), (10668, 59169), (10758, 58674), (12551, 50292), (12573, 50204), (13692, 46101), (15246, 41402), (15367, 41076), (16002, 39446), (16137, 39116), (16764, 37653), (19558, 32274), (19723, 32004), (20538, 30734), (20701, 30492), (21516, 29337), (25102, 25146)]