218370152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 577368960

約数和(自身を除く): 358998808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 67, 74, 77, 88, 91, 104, 121, 134, 143, 148, 154, 182, 242, 259, 268, 286, 296, 308, 364, 407, 469, 481, 484, 518, 536, 572, 616, 728, 737, 814, 847, 871, 938, 962, 968, 1001, 1036, 1144, 1474, 1573, 1628, 1694, 1742, 1876, 1924, 2002, 2072, 2479, 2849, 2948, 3146, 3256, 3367, 3388, 3484, 3752, 3848, 4004, 4477, 4958, 5159, 5291, 5698, 5896, 6097, 6292, 6734, 6776, 6968, 8008, 8107, 8954, 9581, 9916, 10318, 10582, 11011, 11396, 12194, 12584, 13468, 16214, 17353, 17908, 19162, 19832, 20636, 21164, 22022, 22792, 24388, 26936, 27269, 31339, 32227, 32428, 34706, 35816, 37037, 38324, 41272, 42328, 44044, 48776, 54538, 56749, 58201, 62678, 64454, 64856, 67067, 69412, 74074, 76648, 88088, 105391, 109076, 113498, 116402, 125356, 128908, 134134, 138824, 148148, 190883, 210782, 218152, 225589, 226996, 232804, 250712, 257816, 268268, 296296, 299959, 354497, 381766, 407407, 421564, 451178, 453992, 465608, 536536, 599918, 708994, 737737, 763532, 814814, 843128, 902356, 1199836, 1417988, 1475474, 1527064, 1629628, 1804712, 2099713, 2399672, 2481479, 2835976, 2950948, 3259256, 3899467, 4199426, 4962958, 5901896, 7798934, 8398852, 9925916, 15597868, 16797704, 19851832, 27296269, 31195736, 54592538, 109185076, 218370152]

約数ペア:

[(1, 218370152), (2, 109185076), (4, 54592538), (7, 31195736), (8, 27296269), (11, 19851832), (13, 16797704), (14, 15597868), (22, 9925916), (26, 8398852), (28, 7798934), (37, 5901896), (44, 4962958), (52, 4199426), (56, 3899467), (67, 3259256), (74, 2950948), (77, 2835976), (88, 2481479), (91, 2399672), (104, 2099713), (121, 1804712), (134, 1629628), (143, 1527064), (148, 1475474), (154, 1417988), (182, 1199836), (242, 902356), (259, 843128), (268, 814814), (286, 763532), (296, 737737), (308, 708994), (364, 599918), (407, 536536), (469, 465608), (481, 453992), (484, 451178), (518, 421564), (536, 407407), (572, 381766), (616, 354497), (728, 299959), (737, 296296), (814, 268268), (847, 257816), (871, 250712), (938, 232804), (962, 226996), (968, 225589), (1001, 218152), (1036, 210782), (1144, 190883), (1474, 148148), (1573, 138824), (1628, 134134), (1694, 128908), (1742, 125356), (1876, 116402), (1924, 113498), (2002, 109076), (2072, 105391), (2479, 88088), (2849, 76648), (2948, 74074), (3146, 69412), (3256, 67067), (3367, 64856), (3388, 64454), (3484, 62678), (3752, 58201), (3848, 56749), (4004, 54538), (4477, 48776), (4958, 44044), (5159, 42328), (5291, 41272), (5698, 38324), (5896, 37037), (6097, 35816), (6292, 34706), (6734, 32428), (6776, 32227), (6968, 31339), (8008, 27269), (8107, 26936), (8954, 24388), (9581, 22792), (9916, 22022), (10318, 21164), (10582, 20636), (11011, 19832), (11396, 19162), (12194, 17908), (12584, 17353), (13468, 16214)]