289862118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 806615040

約数和(自身を除く): 516752922

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 91, 117, 122, 126, 182, 183, 189, 234, 273, 351, 366, 378, 427, 546, 549, 702, 793, 819, 854, 967, 1098, 1281, 1586, 1638, 1647, 1934, 2379, 2457, 2562, 2901, 3294, 3843, 4758, 4914, 5551, 5802, 6769, 7137, 7686, 8703, 11102, 11529, 12571, 13538, 14274, 16653, 17406, 20307, 21411, 23058, 25142, 26109, 33306, 37713, 40614, 42822, 49959, 52218, 58987, 60921, 75426, 87997, 99918, 113139, 117974, 121842, 149877, 175994, 176961, 182763, 226278, 263991, 299754, 339417, 353922, 365526, 412909, 527982, 530883, 678834, 766831, 791973, 825818, 1061766, 1238727, 1533662, 1583946, 1592649, 2300493, 2375919, 2477454, 3185298, 3716181, 4600986, 4751838, 5367817, 6901479, 7432362, 10735634, 11148543, 13802958, 16103451, 20704437, 22297086, 32206902, 41408874, 48310353, 96620706, 144931059, 289862118]

約数ペア:

[(1, 289862118), (2, 144931059), (3, 96620706), (6, 48310353), (7, 41408874), (9, 32206902), (13, 22297086), (14, 20704437), (18, 16103451), (21, 13802958), (26, 11148543), (27, 10735634), (39, 7432362), (42, 6901479), (54, 5367817), (61, 4751838), (63, 4600986), (78, 3716181), (91, 3185298), (117, 2477454), (122, 2375919), (126, 2300493), (182, 1592649), (183, 1583946), (189, 1533662), (234, 1238727), (273, 1061766), (351, 825818), (366, 791973), (378, 766831), (427, 678834), (546, 530883), (549, 527982), (702, 412909), (793, 365526), (819, 353922), (854, 339417), (967, 299754), (1098, 263991), (1281, 226278), (1586, 182763), (1638, 176961), (1647, 175994), (1934, 149877), (2379, 121842), (2457, 117974), (2562, 113139), (2901, 99918), (3294, 87997), (3843, 75426), (4758, 60921), (4914, 58987), (5551, 52218), (5802, 49959), (6769, 42822), (7137, 40614), (7686, 37713), (8703, 33306), (11102, 26109), (11529, 25142), (12571, 23058), (13538, 21411), (14274, 20307), (16653, 17406)]