219299724

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 664355328

約数和(自身を除く): 445055604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 167, 189, 193, 243, 252, 324, 334, 378, 386, 486, 501, 567, 579, 668, 756, 772, 972, 1002, 1134, 1158, 1169, 1351, 1503, 1701, 1737, 2004, 2268, 2316, 2338, 2702, 3006, 3402, 3474, 3507, 4053, 4509, 4676, 5211, 5404, 6012, 6804, 6948, 7014, 8106, 9018, 10422, 10521, 12159, 13527, 14028, 15633, 16212, 18036, 20844, 21042, 24318, 27054, 31266, 31563, 32231, 36477, 40581, 42084, 46899, 48636, 54108, 62532, 63126, 64462, 72954, 81162, 93798, 94689, 96693, 109431, 126252, 128924, 145908, 162324, 187596, 189378, 193386, 218862, 225617, 284067, 290079, 328293, 378756, 386772, 437724, 451234, 568134, 580158, 656586, 676851, 870237, 902468, 1136268, 1160316, 1313172, 1353702, 1740474, 2030553, 2610711, 2707404, 3480948, 4061106, 5221422, 6091659, 7832133, 8122212, 10442844, 12183318, 15664266, 18274977, 24366636, 31328532, 36549954, 54824931, 73099908, 109649862, 219299724]

約数ペア:

[(1, 219299724), (2, 109649862), (3, 73099908), (4, 54824931), (6, 36549954), (7, 31328532), (9, 24366636), (12, 18274977), (14, 15664266), (18, 12183318), (21, 10442844), (27, 8122212), (28, 7832133), (36, 6091659), (42, 5221422), (54, 4061106), (63, 3480948), (81, 2707404), (84, 2610711), (108, 2030553), (126, 1740474), (162, 1353702), (167, 1313172), (189, 1160316), (193, 1136268), (243, 902468), (252, 870237), (324, 676851), (334, 656586), (378, 580158), (386, 568134), (486, 451234), (501, 437724), (567, 386772), (579, 378756), (668, 328293), (756, 290079), (772, 284067), (972, 225617), (1002, 218862), (1134, 193386), (1158, 189378), (1169, 187596), (1351, 162324), (1503, 145908), (1701, 128924), (1737, 126252), (2004, 109431), (2268, 96693), (2316, 94689), (2338, 93798), (2702, 81162), (3006, 72954), (3402, 64462), (3474, 63126), (3507, 62532), (4053, 54108), (4509, 48636), (4676, 46899), (5211, 42084), (5404, 40581), (6012, 36477), (6804, 32231), (6948, 31563), (7014, 31266), (8106, 27054), (9018, 24318), (10422, 21042), (10521, 20844), (12159, 18036), (13527, 16212), (14028, 15633)]