338694468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 1005709824

約数和(自身を除く): 667015356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 147, 186, 196, 204, 217, 238, 294, 357, 372, 434, 476, 527, 588, 651, 714, 833, 868, 1054, 1093, 1302, 1428, 1519, 1581, 1666, 2108, 2186, 2499, 2604, 3038, 3162, 3279, 3332, 3689, 4372, 4557, 4998, 6076, 6324, 6558, 7378, 7651, 9114, 9996, 11067, 13116, 14756, 15302, 18228, 18581, 22134, 22953, 25823, 30604, 33883, 37162, 44268, 45906, 51646, 53557, 55743, 67766, 74324, 77469, 91812, 101649, 103292, 107114, 111486, 130067, 135532, 154938, 160671, 203298, 214228, 222972, 237181, 260134, 309876, 321342, 390201, 406596, 474362, 520268, 576011, 642684, 711543, 780402, 910469, 948724, 1152022, 1423086, 1560804, 1660267, 1728033, 1820938, 2304044, 2731407, 2846172, 3320534, 3456066, 3641876, 4032077, 4980801, 5462814, 6641068, 6912132, 8064154, 9961602, 10925628, 12096231, 16128308, 19923204, 24192462, 28224539, 48384924, 56449078, 84673617, 112898156, 169347234, 338694468]

約数ペア:

[(1, 338694468), (2, 169347234), (3, 112898156), (4, 84673617), (6, 56449078), (7, 48384924), (12, 28224539), (14, 24192462), (17, 19923204), (21, 16128308), (28, 12096231), (31, 10925628), (34, 9961602), (42, 8064154), (49, 6912132), (51, 6641068), (62, 5462814), (68, 4980801), (84, 4032077), (93, 3641876), (98, 3456066), (102, 3320534), (119, 2846172), (124, 2731407), (147, 2304044), (186, 1820938), (196, 1728033), (204, 1660267), (217, 1560804), (238, 1423086), (294, 1152022), (357, 948724), (372, 910469), (434, 780402), (476, 711543), (527, 642684), (588, 576011), (651, 520268), (714, 474362), (833, 406596), (868, 390201), (1054, 321342), (1093, 309876), (1302, 260134), (1428, 237181), (1519, 222972), (1581, 214228), (1666, 203298), (2108, 160671), (2186, 154938), (2499, 135532), (2604, 130067), (3038, 111486), (3162, 107114), (3279, 103292), (3332, 101649), (3689, 91812), (4372, 77469), (4557, 74324), (4998, 67766), (6076, 55743), (6324, 53557), (6558, 51646), (7378, 45906), (7651, 44268), (9114, 37162), (9996, 33883), (11067, 30604), (13116, 25823), (14756, 22953), (15302, 22134), (18228, 18581)]