290854476

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{2473}}^1$

素因数の和:2514

約数の個数: 108

約数和(自身を含む): 838399016

約数和(自身を除く): 547544540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1452, 1782, 2178, 2473, 2673, 3267, 3564, 4356, 4946, 5346, 6534, 7419, 9801, 9892, 10692, 13068, 14838, 19602, 22257, 27203, 29403, 29676, 39204, 44514, 54406, 58806, 66771, 81609, 89028, 108812, 117612, 133542, 163218, 200313, 244827, 267084, 299233, 326436, 400626, 489654, 598466, 600939, 734481, 801252, 897699, 979308, 1196932, 1201878, 1468962, 1795398, 2203443, 2403756, 2693097, 2937924, 3590796, 4406886, 5386194, 6610329, 8079291, 8813772, 10772388, 13220658, 16158582, 24237873, 26441316, 32317164, 48475746, 72713619, 96951492, 145427238, 290854476]

約数ペア:

[(1, 290854476), (2, 145427238), (3, 96951492), (4, 72713619), (6, 48475746), (9, 32317164), (11, 26441316), (12, 24237873), (18, 16158582), (22, 13220658), (27, 10772388), (33, 8813772), (36, 8079291), (44, 6610329), (54, 5386194), (66, 4406886), (81, 3590796), (99, 2937924), (108, 2693097), (121, 2403756), (132, 2203443), (162, 1795398), (198, 1468962), (242, 1201878), (243, 1196932), (297, 979308), (324, 897699), (363, 801252), (396, 734481), (484, 600939), (486, 598466), (594, 489654), (726, 400626), (891, 326436), (972, 299233), (1089, 267084), (1188, 244827), (1452, 200313), (1782, 163218), (2178, 133542), (2473, 117612), (2673, 108812), (3267, 89028), (3564, 81609), (4356, 66771), (4946, 58806), (5346, 54406), (6534, 44514), (7419, 39204), (9801, 29676), (9892, 29403), (10692, 27203), (13068, 22257), (14838, 19602)]