489583458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1163}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 1311762816

約数和(自身を除く): 822179358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 257, 273, 514, 546, 771, 819, 1163, 1542, 1638, 1799, 2313, 2326, 3341, 3489, 3598, 4626, 5397, 6682, 6978, 8141, 10023, 10467, 10794, 15119, 16191, 16282, 20046, 20934, 23387, 24423, 30069, 30238, 32382, 45357, 46774, 48846, 60138, 70161, 73269, 90714, 105833, 136071, 140322, 146538, 210483, 211666, 272142, 298891, 317499, 420966, 597782, 634998, 896673, 952497, 1793346, 1904994, 2092237, 2690019, 3885583, 4184474, 5380038, 6276711, 7771166, 11656749, 12553422, 18830133, 23313498, 27199081, 34970247, 37660266, 54398162, 69940494, 81597243, 163194486, 244791729, 489583458]

約数ペア:

[(1, 489583458), (2, 244791729), (3, 163194486), (6, 81597243), (7, 69940494), (9, 54398162), (13, 37660266), (14, 34970247), (18, 27199081), (21, 23313498), (26, 18830133), (39, 12553422), (42, 11656749), (63, 7771166), (78, 6276711), (91, 5380038), (117, 4184474), (126, 3885583), (182, 2690019), (234, 2092237), (257, 1904994), (273, 1793346), (514, 952497), (546, 896673), (771, 634998), (819, 597782), (1163, 420966), (1542, 317499), (1638, 298891), (1799, 272142), (2313, 211666), (2326, 210483), (3341, 146538), (3489, 140322), (3598, 136071), (4626, 105833), (5397, 90714), (6682, 73269), (6978, 70161), (8141, 60138), (10023, 48846), (10467, 46774), (10794, 45357), (15119, 32382), (16191, 30238), (16282, 30069), (20046, 24423), (20934, 23387)]