213591924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 691425280

約数和(自身を除く): 477833356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 103, 108, 117, 126, 156, 182, 189, 206, 211, 234, 252, 273, 309, 351, 364, 378, 412, 422, 468, 546, 618, 633, 702, 721, 756, 819, 844, 927, 1092, 1236, 1266, 1339, 1404, 1442, 1477, 1638, 1854, 1899, 2163, 2457, 2532, 2678, 2743, 2781, 2884, 2954, 3276, 3708, 3798, 4017, 4326, 4431, 4914, 5356, 5486, 5562, 5697, 5908, 6489, 7596, 8034, 8229, 8652, 8862, 9373, 9828, 10972, 11124, 11394, 12051, 12978, 13293, 16068, 16458, 17724, 18746, 19201, 19467, 21733, 22788, 24102, 24687, 25956, 26586, 28119, 32916, 36153, 37492, 38402, 38934, 39879, 43466, 48204, 49374, 53172, 56238, 57603, 65199, 72306, 74061, 76804, 77868, 79758, 84357, 86932, 98748, 112476, 115206, 130398, 144612, 148122, 152131, 159516, 168714, 172809, 195597, 230412, 253071, 260796, 282529, 296244, 304262, 337428, 345618, 391194, 456393, 506142, 518427, 565058, 586791, 608524, 691236, 782388, 847587, 912786, 1012284, 1036854, 1130116, 1173582, 1369179, 1695174, 1825572, 1977703, 2073708, 2347164, 2542761, 2738358, 3390348, 3955406, 4107537, 5085522, 5476716, 5933109, 7628283, 7910812, 8215074, 10171044, 11866218, 15256566, 16430148, 17799327, 23732436, 30513132, 35598654, 53397981, 71197308, 106795962, 213591924]

約数ペア:

[(1, 213591924), (2, 106795962), (3, 71197308), (4, 53397981), (6, 35598654), (7, 30513132), (9, 23732436), (12, 17799327), (13, 16430148), (14, 15256566), (18, 11866218), (21, 10171044), (26, 8215074), (27, 7910812), (28, 7628283), (36, 5933109), (39, 5476716), (42, 5085522), (52, 4107537), (54, 3955406), (63, 3390348), (78, 2738358), (84, 2542761), (91, 2347164), (103, 2073708), (108, 1977703), (117, 1825572), (126, 1695174), (156, 1369179), (182, 1173582), (189, 1130116), (206, 1036854), (211, 1012284), (234, 912786), (252, 847587), (273, 782388), (309, 691236), (351, 608524), (364, 586791), (378, 565058), (412, 518427), (422, 506142), (468, 456393), (546, 391194), (618, 345618), (633, 337428), (702, 304262), (721, 296244), (756, 282529), (819, 260796), (844, 253071), (927, 230412), (1092, 195597), (1236, 172809), (1266, 168714), (1339, 159516), (1404, 152131), (1442, 148122), (1477, 144612), (1638, 130398), (1854, 115206), (1899, 112476), (2163, 98748), (2457, 86932), (2532, 84357), (2678, 79758), (2743, 77868), (2781, 76804), (2884, 74061), (2954, 72306), (3276, 65199), (3708, 57603), (3798, 56238), (4017, 53172), (4326, 49374), (4431, 48204), (4914, 43466), (5356, 39879), (5486, 38934), (5562, 38402), (5697, 37492), (5908, 36153), (6489, 32916), (7596, 28119), (8034, 26586), (8229, 25956), (8652, 24687), (8862, 24102), (9373, 22788), (9828, 21733), (10972, 19467), (11124, 19201), (11394, 18746), (12051, 17724), (12978, 16458), (13293, 16068)]