249067476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 778692096

約数和(自身を除く): 529624620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 306, 329, 357, 423, 476, 564, 612, 658, 714, 799, 846, 987, 1071, 1237, 1316, 1428, 1598, 1692, 1974, 2142, 2397, 2474, 2961, 3196, 3711, 3948, 4284, 4794, 4948, 5593, 5922, 7191, 7422, 8659, 9588, 11133, 11186, 11844, 14382, 14844, 16779, 17318, 21029, 22266, 22372, 25977, 28764, 33558, 34636, 42058, 44532, 50337, 51954, 58139, 63087, 67116, 77931, 84116, 100674, 103908, 116278, 126174, 147203, 155862, 174417, 189261, 201348, 232556, 252348, 294406, 311724, 348834, 378522, 406973, 441609, 523251, 588812, 697668, 757044, 813946, 883218, 988363, 1046502, 1220919, 1324827, 1627892, 1766436, 1976726, 2093004, 2441838, 2649654, 2965089, 3662757, 3953452, 4883676, 5299308, 5930178, 6918541, 7325514, 8895267, 11860356, 13837082, 14651028, 17790534, 20755623, 27674164, 35581068, 41511246, 62266869, 83022492, 124533738, 249067476]

約数ペア:

[(1, 249067476), (2, 124533738), (3, 83022492), (4, 62266869), (6, 41511246), (7, 35581068), (9, 27674164), (12, 20755623), (14, 17790534), (17, 14651028), (18, 13837082), (21, 11860356), (28, 8895267), (34, 7325514), (36, 6918541), (42, 5930178), (47, 5299308), (51, 4883676), (63, 3953452), (68, 3662757), (84, 2965089), (94, 2649654), (102, 2441838), (119, 2093004), (126, 1976726), (141, 1766436), (153, 1627892), (188, 1324827), (204, 1220919), (238, 1046502), (252, 988363), (282, 883218), (306, 813946), (329, 757044), (357, 697668), (423, 588812), (476, 523251), (564, 441609), (612, 406973), (658, 378522), (714, 348834), (799, 311724), (846, 294406), (987, 252348), (1071, 232556), (1237, 201348), (1316, 189261), (1428, 174417), (1598, 155862), (1692, 147203), (1974, 126174), (2142, 116278), (2397, 103908), (2474, 100674), (2961, 84116), (3196, 77931), (3711, 67116), (3948, 63087), (4284, 58139), (4794, 51954), (4948, 50337), (5593, 44532), (5922, 42058), (7191, 34636), (7422, 33558), (8659, 28764), (9588, 25977), (11133, 22372), (11186, 22266), (11844, 21029), (14382, 17318), (14844, 16779)]