219991044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 695439360

約数和(自身を除く): 475448316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 52, 57, 69, 76, 78, 84, 91, 92, 114, 133, 138, 156, 161, 182, 228, 247, 266, 273, 276, 299, 322, 364, 399, 437, 461, 483, 494, 532, 546, 598, 644, 741, 798, 874, 897, 922, 966, 988, 1092, 1196, 1311, 1383, 1482, 1596, 1729, 1748, 1794, 1844, 1932, 2093, 2622, 2766, 2964, 3059, 3227, 3458, 3588, 4186, 5187, 5244, 5532, 5681, 5993, 6118, 6279, 6454, 6916, 8372, 8759, 9177, 9681, 10374, 10603, 11362, 11986, 12236, 12558, 12908, 17043, 17518, 17979, 18354, 19362, 20748, 21206, 22724, 23972, 25116, 26277, 31809, 34086, 35036, 35958, 36708, 38724, 39767, 41951, 42412, 52554, 61313, 63618, 68172, 71916, 74221, 79534, 83902, 105108, 113867, 119301, 122626, 125853, 127236, 137839, 148442, 159068, 167804, 183939, 201457, 222663, 227734, 238602, 245252, 251706, 275678, 296884, 341601, 367878, 402914, 413517, 445326, 455468, 477204, 503412, 551356, 604371, 683202, 735756, 797069, 805828, 827034, 890652, 964873, 1208742, 1366404, 1410199, 1594138, 1654068, 1929746, 2391207, 2417484, 2618941, 2820398, 2894619, 3188276, 3859492, 4230597, 4782414, 5237882, 5640796, 5789238, 7856823, 8461194, 9564828, 10475764, 11578476, 15713646, 16922388, 18332587, 31427292, 36665174, 54997761, 73330348, 109995522, 219991044]

約数ペア:

[(1, 219991044), (2, 109995522), (3, 73330348), (4, 54997761), (6, 36665174), (7, 31427292), (12, 18332587), (13, 16922388), (14, 15713646), (19, 11578476), (21, 10475764), (23, 9564828), (26, 8461194), (28, 7856823), (38, 5789238), (39, 5640796), (42, 5237882), (46, 4782414), (52, 4230597), (57, 3859492), (69, 3188276), (76, 2894619), (78, 2820398), (84, 2618941), (91, 2417484), (92, 2391207), (114, 1929746), (133, 1654068), (138, 1594138), (156, 1410199), (161, 1366404), (182, 1208742), (228, 964873), (247, 890652), (266, 827034), (273, 805828), (276, 797069), (299, 735756), (322, 683202), (364, 604371), (399, 551356), (437, 503412), (461, 477204), (483, 455468), (494, 445326), (532, 413517), (546, 402914), (598, 367878), (644, 341601), (741, 296884), (798, 275678), (874, 251706), (897, 245252), (922, 238602), (966, 227734), (988, 222663), (1092, 201457), (1196, 183939), (1311, 167804), (1383, 159068), (1482, 148442), (1596, 137839), (1729, 127236), (1748, 125853), (1794, 122626), (1844, 119301), (1932, 113867), (2093, 105108), (2622, 83902), (2766, 79534), (2964, 74221), (3059, 71916), (3227, 68172), (3458, 63618), (3588, 61313), (4186, 52554), (5187, 42412), (5244, 41951), (5532, 39767), (5681, 38724), (5993, 36708), (6118, 35958), (6279, 35036), (6454, 34086), (6916, 31809), (8372, 26277), (8759, 25116), (9177, 23972), (9681, 22724), (10374, 21206), (10603, 20748), (11362, 19362), (11986, 18354), (12236, 17979), (12558, 17518), (12908, 17043)]