254311596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 838978560

約数和(自身を除く): 584666964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 53, 54, 63, 66, 77, 84, 99, 106, 108, 126, 132, 154, 159, 189, 198, 212, 231, 252, 297, 308, 318, 371, 378, 396, 462, 477, 577, 583, 594, 636, 693, 742, 756, 924, 954, 1113, 1154, 1166, 1188, 1386, 1431, 1484, 1731, 1749, 1908, 2079, 2226, 2308, 2332, 2772, 2862, 3339, 3462, 3498, 4039, 4081, 4158, 4452, 5193, 5247, 5724, 6347, 6678, 6924, 6996, 8078, 8162, 8316, 10017, 10386, 10494, 12117, 12243, 12694, 13356, 15579, 15741, 16156, 16324, 19041, 20034, 20772, 20988, 24234, 24486, 25388, 30581, 31158, 31482, 36351, 36729, 38082, 40068, 44429, 48468, 48972, 57123, 61162, 62316, 62964, 72702, 73458, 76164, 88858, 91743, 109053, 110187, 114246, 122324, 133287, 145404, 146916, 171369, 177716, 183486, 214067, 218106, 220374, 228492, 266574, 275229, 336391, 342738, 366972, 399861, 428134, 436212, 440748, 533148, 550458, 642201, 672782, 685476, 799722, 825687, 856268, 1009173, 1100916, 1199583, 1284402, 1345564, 1599444, 1651374, 1926603, 2018346, 2354737, 2399166, 2568804, 3027519, 3302748, 3853206, 4036692, 4709474, 4798332, 5779809, 6055038, 7064211, 7706412, 9082557, 9418948, 11559618, 12110076, 14128422, 18165114, 21192633, 23119236, 28256844, 36330228, 42385266, 63577899, 84770532, 127155798, 254311596]

約数ペア:

[(1, 254311596), (2, 127155798), (3, 84770532), (4, 63577899), (6, 42385266), (7, 36330228), (9, 28256844), (11, 23119236), (12, 21192633), (14, 18165114), (18, 14128422), (21, 12110076), (22, 11559618), (27, 9418948), (28, 9082557), (33, 7706412), (36, 7064211), (42, 6055038), (44, 5779809), (53, 4798332), (54, 4709474), (63, 4036692), (66, 3853206), (77, 3302748), (84, 3027519), (99, 2568804), (106, 2399166), (108, 2354737), (126, 2018346), (132, 1926603), (154, 1651374), (159, 1599444), (189, 1345564), (198, 1284402), (212, 1199583), (231, 1100916), (252, 1009173), (297, 856268), (308, 825687), (318, 799722), (371, 685476), (378, 672782), (396, 642201), (462, 550458), (477, 533148), (577, 440748), (583, 436212), (594, 428134), (636, 399861), (693, 366972), (742, 342738), (756, 336391), (924, 275229), (954, 266574), (1113, 228492), (1154, 220374), (1166, 218106), (1188, 214067), (1386, 183486), (1431, 177716), (1484, 171369), (1731, 146916), (1749, 145404), (1908, 133287), (2079, 122324), (2226, 114246), (2308, 110187), (2332, 109053), (2772, 91743), (2862, 88858), (3339, 76164), (3462, 73458), (3498, 72702), (4039, 62964), (4081, 62316), (4158, 61162), (4452, 57123), (5193, 48972), (5247, 48468), (5724, 44429), (6347, 40068), (6678, 38082), (6924, 36729), (6996, 36351), (8078, 31482), (8162, 31158), (8316, 30581), (10017, 25388), (10386, 24486), (10494, 24234), (12117, 20988), (12243, 20772), (12694, 20034), (13356, 19041), (15579, 16324), (15741, 16156)]