272414898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 727411776

約数和(自身を除く): 454996878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 61, 63, 67, 69, 122, 126, 134, 138, 161, 183, 201, 207, 322, 366, 402, 414, 427, 469, 483, 529, 549, 603, 854, 938, 966, 1058, 1098, 1206, 1281, 1403, 1407, 1449, 1541, 1587, 2562, 2806, 2814, 2898, 3082, 3174, 3703, 3843, 4087, 4209, 4221, 4623, 4761, 7406, 7686, 8174, 8418, 8442, 9246, 9522, 9821, 10787, 11109, 12261, 12627, 13869, 19642, 21574, 22218, 24522, 25254, 27738, 28609, 29463, 32269, 32361, 33327, 35443, 36783, 57218, 58926, 64538, 64722, 66654, 70886, 73566, 85827, 88389, 94001, 96807, 97083, 106329, 171654, 176778, 188002, 193614, 194166, 212658, 225883, 248101, 257481, 282003, 290421, 318987, 451766, 496202, 514962, 564006, 580842, 637974, 658007, 677649, 744303, 846009, 1316014, 1355298, 1488606, 1692018, 1974021, 2032947, 2162023, 2232909, 3948042, 4065894, 4324046, 4465818, 5922063, 6486069, 11844126, 12972138, 15134161, 19458207, 30268322, 38916414, 45402483, 90804966, 136207449, 272414898]

約数ペア:

[(1, 272414898), (2, 136207449), (3, 90804966), (6, 45402483), (7, 38916414), (9, 30268322), (14, 19458207), (18, 15134161), (21, 12972138), (23, 11844126), (42, 6486069), (46, 5922063), (61, 4465818), (63, 4324046), (67, 4065894), (69, 3948042), (122, 2232909), (126, 2162023), (134, 2032947), (138, 1974021), (161, 1692018), (183, 1488606), (201, 1355298), (207, 1316014), (322, 846009), (366, 744303), (402, 677649), (414, 658007), (427, 637974), (469, 580842), (483, 564006), (529, 514962), (549, 496202), (603, 451766), (854, 318987), (938, 290421), (966, 282003), (1058, 257481), (1098, 248101), (1206, 225883), (1281, 212658), (1403, 194166), (1407, 193614), (1449, 188002), (1541, 176778), (1587, 171654), (2562, 106329), (2806, 97083), (2814, 96807), (2898, 94001), (3082, 88389), (3174, 85827), (3703, 73566), (3843, 70886), (4087, 66654), (4209, 64722), (4221, 64538), (4623, 58926), (4761, 57218), (7406, 36783), (7686, 35443), (8174, 33327), (8418, 32361), (8442, 32269), (9246, 29463), (9522, 28609), (9821, 27738), (10787, 25254), (11109, 24522), (12261, 22218), (12627, 21574), (13869, 19642)]